U.S. Geological Survey

• Abrams, G. A., 1993, Principal facts for gravity stations in the Sangre de Cristo Mountains, Rio Grande and Isabel National Forests, south-central Colorado: U.S. Geological Survey, Open-File Report 93-18, 4 p. :ill. ;28 cm.,
• Adam, D. P., 1993, Field core processing techniques used by U.S.G.S. 1991 drilling operations in the upper Klamath Basin, Oregon and California: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-20, 16 p. :ill. ;28 cm.,
• Adrian, B. M.; Fey, D. L.; King, H. D.; Hageman, P. L., 1993, Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, rock, vegetation, lake-sediment, and evaporite samples from the Diablo Mountain Wilderness Study Area (OR-001-058), Lake County, Oregon: U.S. Geological Survey, Open-File Report 90-506, 42 p. :maps ;28 cm.,
• Agena, W. F.; Hutchinson, D. R.; Lee, M. W.; Olivier, H. L., 1993, Cape Hatteras to the Mid-Atlantic Ridge; demultiplexing and archiving a unique multichannel seismic reflection data set: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-264, ii, 27 p. :maps ;28 cm.,
• Ahlbrandt, T. S.; Downing, Wynn, 1993, Geomorphic, sedimentologic and chronologic analysis of the Opal dune field, Lincoln County, Wyoming: U.S. Geological Survey, Open-File Report 93-687, ii, 53 p. (1 folded) :ill. (1 col.), map ;28 cm.,
• Alpha, T. R., 1993, Landslide effects: U.S. Dept. of the Interior, Geological Survey ; Books and Open File Reports Section, distributor, Open-File Report 93-278-A, 43 leaves :ill. ;28 cm.,
• Alpha, T. R., 1993, Landslide effects: U.S. Department of the Interior, U.S. Geological Survey ; Books and Open File Reports Section [distributor, Open-File Report 93-278-B, 1 computer disk ;3 1/2 in.,
• Alpha, T. R.; Starratt, S. W.; Chang, C. C., 1993, Make your own earth and tectonic globes: U.S. Geological Survey ; Book and Open-File Report Sales [distributor], Open-File Report 93-380-A, 14 leaves :ill. ;28 cm.,
• Alpha, T. R.; Starratt, S. W.; Chang, C. C., 1993, Make your own earth and tectonic globes: U.S. Geological Survey, Open-File Report 93-380-B, 1 computer disk ;3 1/2 in.,
• Alt, D. F., 1993, State water-data reports; hydrologic records of the United States water years 1990, 1991, and 1992: Open-File Report 93-626, One CD-ROM,
• Ambroziak, R. A.; Woodwell, G. R.; Cook, C. A.; Wicks, R. E., 1993, Data, software and applications for education and research in geology; Virginia: United States Geological Survey, Open-File Report 93-231, 1 computer laser optical disk ;4 3/4 in., in plastic box 13 x 15 x 1 cm.,
• Anderson, L. A., 1993, Water permeability and related rock properties measured on core samples from the Yucca Mountain USW GU-3/G-3 and USW G-4 boreholes, Nevada Test Site, Nevada: U.S. Geological Survey, Open-File Report 92-201, iii, 38 p. :ill., maps ;28 cm.,
• Anderson, Walter L., 1993, Interactive inversion of transient electromagnetic data for a central-induction loop over layered earth models (version 1.0.): Open-File Report 93-234-A, 33 leaves : ill. ; 28 cm.,
• Anderson, Walter L., 1993, Interactive inversion of transient electromagnetic data for a central-induction loop over layered earth models (version 1.0): Open-File Report 93-234-B, One 3 1/2 inch diskette,
• Arbogast, Belinda F.; Hageman, P. L.; Hill, R. H.; Fey, D. L.; Zimbelman, D. R., 1993, Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Deep Creek Mountains Wilderness Study Area, Juab and Tooele counties, Utah: U.S. Geological Survey, Open-File Report 92-259, ii, 22 p. :maps ;28 cm.,
• Armstrong, B. H.; Valdes-Gonzales, C. M.; Johnston, M. J.; Leaird, J. D., 1993, Low strain level acoustic emission due to seismic waves and tidal/thermoelastic strains observed at the San Francisco Presidio, California: U.S. Geological Survey, Open-File Report 93-583, i, 22 p. :ill. ;28 cm.,
• Arvin, D. V., 1993, Trends in offstream water use in Indiana, 1960-90: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-452, iv, 7 p. :ill. ;28 cm.,
• Arvin, D. V., 1993, Quality-assurance plan for the U.S. Geological Survey Indiana District Water-Use Program: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-88, iv, 31 p. ;28 cm.,
• Atwood, J. W., 1993, User documentation for North Dakota geochemical data-base software system; input, update, and retrieval procedures: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-117, iv, 28 p. :ill. ;28 cm.,
• Ayers, M. A.; Wolock, D. M.; McCabe, G. J., Jr.; Hay, L. E.; Tasker, G. D., 1993, Sensitivity of water resources in the Delaware River basin to climate variability and change: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-52, vii, 68 p. :ill., maps ;28 cm.,
• Baier, W. G.; Cohn, T. A., 1993, Trend analysis of sulfate, nitrate and pH data collected at National Atmospheric Deposition Program/National Trends Network stations between 1980 and 1991: U.S. Dept. of the Interior, Geological Survey ; Books and Open File Reports [distributor], Open-File Report 93-56, 13 p. :maps ;28 cm.,
• Bailey, B. J.; McIntire, J. A., 1993, Levels of lakes in the north Kenai area, Alaska 1970 to 1992: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-644, 18 p. :ill., map ;28 cm.,
• Baird, J. K.; Dyman, T. S., 1993, Subsurface stratigraphic analysis of Upper Cretaceous rocks, southeastern flank of the Williston Basin, North and South Dakota: U.S. Department of the Interior, U.S. Geological Survey, Open-File Report 93-335, 20 p. :ill., maps ;28 cm.,
• Bakun, W. H., 1993, USGS National Earthquake Hazard Reduction Program (NEHRP) in Northern California in FY93: U.S. Geological Survey, Open-File Report 93-290, 20 p. ;28 cm.,
• Bakun, W. H., 1993, USGS National Earthquake Hazard Reduction Program (NEHRP) in northern California in FY94: U.S. Geological Survey, Open-File Report 93-625, 27 p. ;28 cm.,
• Balay, R. H., 1993, GKS-PC; a kernel graphics programming system for IBM-PC and compatible microcomputers: Open-File Report 93-241-A, p. 52, illus. incl. sketch map, 9 refs,
• Balay, R. H., 1993, GKS-PC; a kernel graphics programming system for IBM-PC and compatible microcomputers: Open-File Report 93-241-B, One 5 1/4 inch diskette,
• Balay, Richard H., 1993, GKS-PC; a Kernel Graphics programming system for IBM-PC and compatible microcomputers: U.S. Department of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section distributor], Open-File Report 93-241, 1 computer disk ;5 1/4 in. +1 text (i, 52 p. : ill. ; 28 cm.),
• Bales, J. D.; Strickland, A. G.; Garrett, R. G., 1993, An interim report on flows in the lower Roanoke River, and water quality and hydrodynamics of Albermarle Sound, North Carolina, October 1989-April 1991: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-123, vi, 133 p. :ill. ;28 cm.,
• Barbie, Dana L.; Kasmarck, M. C.; Campodonico, Al, 1993, Approximate altitude of water levels in wells completed in the Chicot and Evangeline aquifers in the Houston area, Texas, January-February 1991: Open-File Report 93-75, 2 maps ;56 x 87 cm., folded in envelope 17 x 23 cm.,
• Barker, C. E.; Szmajter, R. J.; Daws, T. A.; Threlkeld, C. N., 1993, Rock-Eval pyrolysis data from well cuttings samples, eastern Nevada, collected during 1991: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-186, 4 p. ;28 cm.,
• Barks, C. S.; Blazs, R. L.; Touschner, S. T., 1993, Annual yield and selected hydrologic data for the Arkansas River basin compact Arkansas-Oklahoma 1992 water year: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-171, iii, 42 p. :maps ;28 cm.,
• Barnes, P. W.; McCormick, Michael; Guy, D. E., Jr., 1993, Winter coastal observations, Lake Erie, Ohio shore: U.S. Geological Survey, Open-File Report 93-539, 28 p. :ill., map ;28 cm.,
• Bartholomay, R. C.; Edwards, D. D.; Campbell, L. J., 1993, Radionuclides, inorganic constituents, organic compounds, and bacteria in water from selected wells and springs from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman area, Idaho, 1991: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-102, iv, 42 p. :maps ;28 cm.,
• Bartholomay, R. C.; Knobel, L. L.; Tucker, B. J., 1993, Chemical constituents in water from wells in the vicinity of the Naval Reactors Facility, Idaho National Engineering Laboratory, Idaho, 1990-91: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-34, v, 70 p. :maps ;28 cm.,
• Barton, Christopher Cramer; Larsen, Eric; Page, W. R.; Howard, T. M., 1993, Characterizing fractured rock for fluid-flow, geomechanical, and paleostress modeling; methods and preliminary results from Yucca Mountain, Nevada: U.S. Geological Survey : Open-File Reports-ESIC [distributor], Open-File Report 93-269, iv, 62 p. :ill., maps ;28 cm.,
• Barton, G. J.; Storck, D. A.; Paulachok, G. N., 1993, Records of wells, exploratory boreholes, and ground-water quality, Atlantic County and vicinity, New Jersey: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-631, vi, 95 p. :ill., maps ;28 cm.,
• Beard, L. S., 1993, Preliminary geologic map of the Whitney Pocket 7.5-Quadrangle, Clark County, Nevada: Open-File Report 93-716, 17 p., 1 over-size sheet, scale 1:24,000 (1 inch = 2,000 feet).,
• Beary, E. A., 1993, Ground-water withdrawal in 1990; Midwestern Basins and Arches Regional Aquifer Systems Study Area: U.S. Geological Survey, Open-File Report 93-119, 2 p. :ill. ;28 cm.,
• Belkin, H. E.; Fiorito, D. F., 1993, Geochemical data for Jurassic basalts in the Early Mesozoic Newark Basin, New Jersey; the data of G.T. Faust: U.S. Geological Survey, Open-File Report 93-10, i, 51 p. :ill. ;28 cm.,
• Belkin, H. E.; Kilburn, C. R.; De Vivo, Benedetto, 1993, Chemistry of the lavas and tephra from the recent (A.D. 1631-1944) Vesuvius (Italy) volcanic activity: U.S. Geological Survey, Open-File Report 93-399, i, 44 p. :ill., maps ;28 cm.,
• Bennett, M. W.; Carmichael, J. K.; Roman-Mas, A. J., 1993, Water-quality and well-construction data for selected farmstead wells in Tennessee: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 90-394, iii, 19 p. :maps ;28 cm.,
• Berger, V. I., 1993, Descriptive, and grade and tonnage model for gold-antimony deposits: U.S. Geological Survey, Open-File Report 93-194, 24 p. :ill. ;28 cm.,
• Bergman, DeRoy L.; Savoca, Mark E., 1993, Land-use and ground-water data, Cheyenne-Arapaho Tribes, Concho Reserve, Canadian County, Oklahoma: Open-File Report 93-110, 2 maps ;41 x 27 cm., on sheets 103 x 71 cm. and 104 x 71 cm., folded in envelope 30 x 24 cm.,
• Berndt, M. P., 1993, National Water Quality Assessment Program; preliminary assessment of nitrate distribution in ground water in the Georgia-Florida Coastal Plain study unit, 1972-90: U.S. Geological Survey, Open-File Report 93-478, 8 p. :ill., maps ;28 cm.,
• Bevans, H. E.; Fromm, C. H.; Watkins, S. A., 1993, The occurrence and transport of agricultural pesticides in the Tuttle Creek lake-stream system, Kansas and Nebraska: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-87, vi, 44 p. :ill., maps ;28 cm.,
• Bidlake, W. R.; Woodham, W. M.; Lopez, M. A., 1993, Evapotranspiration from areas of native vegetation in west-central Florida: U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-415, vii, 35 p. :ill., maps ;28 cm.,
• Billingsley, G. H., 1993, Geologic map of the Lost Spring Mountain East quadrangle, northern Mohave County, Arizona: U.S. Geological Survey, Open-File Report 93-565, 9 p. :ill., maps ;28 cm.,
• Billingsley, G. H., 1993, Geologic map of the Lost Spring Mountain West quadrangle, northern Mohave County, Arizona: U.S. Geological Survey, Open-File Report 93-566, 11 p. :ill., maps ;28 cm.,
• Billingsley, G. H., 1993, Geologic map of the Dutchman Draw quadrangle, northern Mohave County, Arizona: U.S. Geological Survey, Open-File Report 93-587, 12 p. :ill., maps ;28 cm.,
• Billingsley, G. H., 1993, Geologic map of The Grandstand Quadrangle, northern Mohave County, Arizona: U.S. Geological Survey, Open-File Report 93-588, 15 p. :ill., maps ;28 cm.,
• Billingsley, G. H., 1993, Geologic map of the Little Tanks Quadrangle, northern Mohave County, Arizona: U.S. Geological Survey, Open-File Report 93-682, 13 p. :ill., maps ;28 cm.,
• Billingsley, G. H., 1993, Geologic map of the Russell Spring quadrangle, northern Mohave County, Arizona: U.S. Geological Survey, Open-File Report 93-717, 17 p. :ill., maps ;28 cm.,
• Bisdorf, R. J., 1993, Schlumberger soundings near Twentynine Palms, California: U.S. Geological Survey, Open-File Report 93-279, 72 p. :chiefly ill., map ;28 cm.,
• Bishop, LaDonna M.; Rostad, Colleen E.; Pereira, Wilfred E.; Leiker, Thomas J., 1993, Data for selected organic contaminants in the Mississippi and Ohio Rivers near their confluence, June 1989 and May-June 1990: Open-File Report 93-371, NA,
• Blackwell, C. D., 1993, Directory of member organizations of the National Water Data Exchange (NAWDEX): U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-138, xvii, 107 p. ;28 cm.,
• Blackwell, C. D., 1993, Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey: U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], Open-File Report 93-410, iv, 313 p. ;30 cm.,
• Blackwell, C. D., 1993, Directory of assistance centers of the National Water Data Exchange (NAWDEX): U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-76, iv, 40 p. ;28 cm.,
• Blank, H. R., Jr., 1993, Preliminary geologic map of the Enterprise Quadrangle, Washington and Iron counties, Utah: U.S. Geological Survey, Open-File Report 93-203, 31 p. :ill., map ;28 cm.,
• Bliss, J. D., 1993, Modeling sand and gravel deposits; initial strategy and preliminary examples: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-200, 31 p. :ill. ;28 cm.,
• Bliss, J. D.; Pierson, C. T., 1993, Mineral resource assessment of undiscovered mineral deposits for selected mineral deposit types in the Kaibab National Forest, Arizona: U.S. Geological Survey, Open-File Report 93-329, vi, 68 p. :ill. ;28 cm.,
• Bond, K. R., 1993, Total-field aeromagnetic map of portions of Penobscot, Piscataquis, and Aroostook counties, Maine: Open-File Report 93-385-A, 1 map :photocopy ;71 x 57 cm.,
• Bond, K. R., 1993, Total-field aeromagnetic map of portions of Penobscot, Piscataquis, and Aroostook counties, Maine: U.S. Geological Survey, Open-File Report 93-385-B, 1 computer disk ;5 1/4 in.,
• Bond, Kevin R., 1993, Principal facts for gravity stations on Annette Island, Southeast Alaska: U.S. Geological Survey, Open-File Report 93-508-A, 12 leaves :ill ;28 cm.,
• Bond, Kevin R., 1993, Principal facts for gravity stations on Annette Island, Southeast Alaska: U.S. Geological Survey, Open-File Report 93-508-B, 1 computer disk ;5 1/4 in.,
• Bond, Kevin R., 1993, Total-field aeromagnetic map of part of northern Maine: Open-File Report 93-573-A, 1 map : photocopy ; 69 x 68 cm.,
• Bond, Kevin R., 1993, Total-field aeromagnetic map of part of northern Maine: U.S. Geological Survey, Open-File Report 93-573-B, 1 computer disk ;5 1/4 in.,
• Boore, D. M.; Joyner, W. B.; Fumal, T. E., 1993, Estimation of response spectra and peak accelerations from western North American earthquakes; an interim report: U.S. Geological Survey, Open-File Report 93-509, 72 p. :ill. ;28 cm.,
• Booth, James S.; Winters, William J., 1993, Evaluation of SEAPCONE performance in the nearshore lakebed off Illinois Beach State Park, Lake Michigan: U.S. Geological Survey, Open-File Report 93-711, 22 leaves, [31] leaves of plates :ill. (some col.), col. map ;28 cm.,
• Bostic, Joy L.; Brady, L. L.; Howes, Mary; Burchett, R. R.; Pierce, B. S., 1993, Investigation of the coal properties and the potential for coal-bed methane in the Forest City Basin: U.S. Geological Survey, Open-File Report 93-576, 16, [17], 11 leaves :ill., maps ;28 cm.; 44 p.,
• Bothner, M. H.; Buchholtz ten Brink, M. R.; Parmenter, C. M.; d'Angelo, W. M.; Doughten, M. W., 1993, The distribution of silver and other metals in sediments from Massachusetts and Cape Cod Bays: Open-File Report 93-725, 31 p.,
• Bowers, J. C., 1993, Southern California storms and floods of January-February 1993: U.S. Geological Survey, Water Resources Division, Open-File Report 93-411, 2 p. :ill., maps ;28 cm.,
• Brabb, E. E., 1993, Preliminary geologic map of the onshore part of the Palo Alto 1:100,000 quadrangle, California: U.S. Geological Survey, Open-File Report 93-271, 21 p. :ill., maps ;28 cm.,
• Brabets, T. P., 1993, Hydrologic data for the lower Copper River, Alaska, May to September 1992: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-162, iv, 26 p. :ill., map ;28 cm.,
• Brahana, J. V.; Leidy, V. A.; Lindt, John; Hodge, S. A., 1993, Hydrogeologic data for Carroll County, Arkansas: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-150, iv, 32 p. :ill., maps ;28 cm.,
• Braun, D. D.; Epstein, J. B., 1993, Surficial geologic map of part of the Allentown 30 min x 60 min Quadrangle, Berks, Bucks, Carbon, Lehigh, Luzerne, Monroe, Northampton, and Schuylkill counties, Pennsylvania: Open-File Report 93-723, 15 p., 1 over-size sheet, scale 1:100,000 (1 inch = about 1.6 miles).,
• Brenton, R. W.; Arnett, T. L., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of dissolved organic carbon by UV-promoted persulfate oxidation and infrared spectrometry: U.S. Geological Survey : Books and Open-File Reports--ESIC [distributor], Open-File Report 92-480, iv, 12 p. ;28 cm.,
• Brewer, L. R., 1993, The preliminary damage and intensity survey for the Landers, California, earthquake of June 28, 1992: National Earthquake Information Center, U.S. Geological Survey, Open-File Report 93-191, 32 p. :ill. ;28 cm.,
• Briel, L. I., 1993, Documentation of a multiple-technique computer program for plotting major-ion composition of natural waters: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-74, vi, 88 p. :ill. ;28 cm.,
• Brocher, T. M.; Moses, M. J., 1993, Onshore-offshore wide-angle seismic recordings of the 1989 Alaskan EDGE profile; five-day recorder data: U.S. Geological Survey, Open-File Report 93-238, 25 p. :ill., maps ;28 cm.,
• Brocher, T. M.; Moses, M. J., 1993, Onshore-offshore wide-angle seismic recordings of the San Francisco Bay Area Seismic Imaging Experiment (BASIX); the five-day recorder data: U.S. Geological Survey, Open-File Report 93-276, 89 p. :chiefly ill., maps ;28 cm.,
• Brocher, T. M.; Moses, M. J.; Trehu, A. M., 1993, Onshore-offshore wide-angle seismic recordings from central Oregon; the five-day recorder data: U.S. Geological Survey, Open-File Report 93-318, 24 p. :ill., maps ;28 cm.,
• Bruggman, P. E.; Bacon, C. R.; Mee, J. S.; Pribble, S. T.; Siems, D. F., 1993, Chemical analyses of pre-Mazama silicic volcanic rocks, inclusions, and glass separates, Crater Lake, Oregon: U.S. Geological Survey, Open-File Report 93-314, 20 p. :one ill., map ;28 cm.,
• Brunstein, F. C., 1993, Colorado‘s ancient bristlecone pines: U.S. Geological Survey, Open-File Report 93-250, 5 p. ;28 cm.,
• Bukry, David, 1993, Cretaceous coccolith correlation for Point Loma Formation outfall test well, San Diego, California: U.S. Geological Survey, Open-File Report 93-567, 14 p. :ill. ;28 cm.,
• Bultman, M. W.; Force, E. R.; Gettings, M. E.; Fisher, F. S., 1993, Comments on the "three-step" method for quantification of undiscovered mineral resources: U.S. Geological Survey, Open-File Report 93-23, 59 p. :ill. ;28 cm.,
• Burns, Emily, 1993, Hydrologic data for Block Island, Rhode Island: U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 92-155, v, 141 p. :ill., col. map ;28 cm.,
• Burruss, R. C.; Reynolds, J., 1993, Nucleation, growth, and disassociation of methane gas hydrate microscope observations in a natural fluid inclusion in fluorite: U.S. Geological Survey, Open-File Report 93-388, 1 videocassette (14 min.) :sd., col. ;1/2 in.,
• Burton, W. C., 1993, Preliminary bedrock geologic map of the Wightman 7.5‘ Quadrangle, Virginia: U.S. Geological Survey, Open-File Report 93-614, 9 p. :ill., map ;28 cm.,
• Butler, W. C., 1993, A suggested rationale and selected bibliography for using rule-based expert computer systems (artificial intelligence) in recurrent petroleum resource assessments: U.S. Geological Survey, Open-File Report 93-12, 126 p. ;28 cm.,
• Buxton, D. E.; Dunne, Paul, 1993, Water-quality data for the Millstone River at Weston, New Jersey, and the Shark River at Remsen Mill, New Jersey, March - September 1992: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-444, iv, 16 p. :maps ;28 cm.,
• Calzia, J. P., 1993, Mineral resource assessment of the San Bernardino National Forest, California; Executive summary and a non-technical summary for land and resource managers: U.S. Geological Survey, Open-File Report 93-552, 11 p. :2 maps (1 col.) ;28 cm.,
• Carlson, P. R.; Tagg, A. R.; Molnia, B. F., 1993, Acoustic profiles of sediment in a melt-water lake adjacent to the Bering Glacier, Alaska; RV Karluk cruise K2-91-YB, July 1-7, 1991: U.S. Geological Survey, Open-File Report 93-266, 26 p. :ill. ;28 cm.,
• Carrara, P. E., 1993, Glaciers and glaciation in Glacier National Park, Montana: U.S. Geological Survey, Open-File Report 93-510, 18 p. :ill., maps ;28 cm.,
• Carroll, R. D.; Magner, J. E., 1993, A portable vacuum hammer seismic source for use in tunnel environments: U.S. Geological Survey : Books and Open-File Reports Section, Branch of Distribution, Open-File Report 93-187, 35 p. :ill. ;28 cm.,
• Carter, Claire, 1993, Annotated bibliography of graptolite references from Oklahoma, Arkansas, and adjacent areas, with a list of cited species: U.S. Geological Survey, Open-File Report 93-199, 22 p. ;28 cm.,
• Carter, V. P.; Gammon, P. T.; Roseberry, D. O.; Turtora, Michael, 1993, Aquatic macrophytes and selected physical properties of Shingobee and Williams lakes, Minnesota, 1991-92: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-143, iii, 41 p. :ill. ;28 cm.,
• Carver, D. L., 1993, Digital recordings of aftershocks of the April 25 and 26, 1992, Cape Mendocino, California, earthquakes: U.S. Geological Survey, Open-File Report 93-219, i, 64 p. :ill., map ;28 cm.,
• Carver, D. L.; Worley, D. M.; Yelin, T. S., 1993, Digital recordings of aftershocks of the March 25, 1993, Scotts Mills, Oregon, earthquake: U.S. Geological Survey, Open-File Report 93-535, i, 117 p. :chiefly ill., maps ;28 cm.,
• Casadevall, T. J., 1993, Discussions and recommendations from the workshop on Impacts of volcanic Ash on Airport Facilities, Seattle, Washington, April 26-28, 1993: U.S. Geological Survey ; Books and Open-File Reports Section, U.S. Geological Survey [distributor], Open-File Report 93-518, i, 52 p. (some folded) :ill., col. map ;28 cm.,
• Celebi, Mehmet; Gorshkov, A.; Filimonov, M., 1993, Application of pattern recognition method (PRM) to estimate ground motions in San Francisco Peninsula, California: U.S. Geological Survey, Open-File Report 93-398, ii, 43 p. :ill. ;28 cm.,
• Center for Inter-American Mineral Resource Investigations (CIMRI); Orris, G. J.; Bolm, K. S.; Carbonaro, Marguerite; Gray, Floyd; Long, K. R.; Page, N. J.; Staude, J. M. G.; Wells, Tina, 1993, Distribution of mineral deposits in the United States - Mexico border region: U.S. Geological Survey, Open-File Report 93-532, iii, 29 p. :ill. ;28 cm.,
• Chezar, Henry; Thomas, J. E., 1993, An all-weather time-lapse video recording station: U.S. Geological Survey, Open-File Report 93-257, 9 p. :ill. ;28 cm.,
• Chleborad, A. F., 1993, Description, origin, and implications of a newly identified Slumgullion landslide deposit, San Juan Mountains, southwestern Colorado: U.S. Geological Survey, Open-File Report 93-548, 17 p. :ill., maps ;28 cm.,
• Christian, Eliot J., 1993, Special Interest Group on Wide Area Information Servers conference held March 19, 1993: U.S. Geological Survey ; Distributed through the USGS Book and Open-File Report Sales, Open-File Report 93-252, 1 videocassette (120 min.) :sd., col. ;1/2 in.,
• Christian, Eliot J., 1993, Wide Area Information Servers Class indexer and server: U.S. Geological Survey ; Distributed through the USGS Book and Open-File Report Sales, Open-File Report 93-253, 2 videocassette (210 min.) :sd., col. ;1/2 in.,
• Church, S. E.; Holmes, C. W.; Briggs, P. H.; Vaughn, R. B.; Cathcart, J. D.; Marot, Margaret, 1993, Geochemical and lead-isotope data from stream and lake sediments, and cores from the upper Arkansas River drainage; effects of mining at Leadville Colorado on heavy-metal concentrations in the Arkansas River: U.S. Geological Survey, Open-File Report 93-534, iv, 61 p. :ill. (some col.), map ;28 cm.,
• Clark, David W.; Briar, D. W., 1993, Radon in ground water of western Montana: U.S. Geological Survey, Dept. of the Interior, Open-File Report 93-64, 2 p. :ill. ;28 cm.,
• Clark, David W.; Briar, David W., 1993, What is ground water?: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-643, 2 p.,
• Clark, Roger N., 1993, SPECtrum Processing Routines User‘s Manual Version 3 (program SPECPR): Open-File Report 93-595, 210 p.,
• Clark, Roger N.; Swayze, Gregg A.; Gallagher, Andrea J.; King, Trude V. V.; Calvin, Wendy M., 1993, The U. S. Geological Survey, Digital Spectral Library: Version 1 (0.2 to 3.0um): Geological Survey (U.S.) Open-File Report 93-592, 1326 p.,
• Cloern, J. E.; Canuel, E. A.; Wienke, S. M., 1993, Particulate organic matter in the San Francisco Bay estuary, California; chemical indicators of its origin and assimilation into the benthic food web: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-146, 46 p. :map ;28 cm.,
• Cohn, Timothy A.; Baier, William G., 1993, An optimization model for selecting training course locations, U.S. Geological Survey: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-123, 15 p. ;28 cm.,
• Collins, D. S.; Bohm, R. A., 1993, Description of insoluble residues from the T.P. Russell No. 1 drill hole and other drill holes in southeastern Missouri: U.S. Geological Survey, Open-File Report 93-291, 23 p. :ill., maps ;28 cm.,
• Commeau, Robert F.; Moffett, Anita M.; Bothner, Michael H., 1993, A technique for the analysis of xylem tracheid cells in sediments from the 106-mile dump site off New York; an indicator of sewage sludge contamination: U.S. Geological Survey, Open-File Report 93-720, 63 p. :ill., maps ;28 cm.,
• compiled by Amos, G. L.; Winterstein, T. A., 1993, Water-resources activities of the U.S. Geological Survey in Minnesota, 1991: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-65, vi, 73 p. :ill., maps ;28 cm.,
• compiled by Barker, C. E.; Coury, A. B., 1993, Abstracts of the U.S. Geological Survey, Central Region, 1993 poster review; collected abstracts of selected poster papers presented at scientific meetings: U.S. Geological Survey, Open-File Report 93-680, iii, 27 p. :ill. ;28 cm.,
• compiled by Beardslee, Vern; McCarthy, Howard, 1993, Bibliography for Triassic and Jurassic magmatic arc, western Nevada and eastern California: U.S. Geological Survey, Open-File Report 92-368-A, 63 p; 28 cm.,
• compiled by Beardslee, Vern; McCarthy, Howard, 1993, Bibliography for Triassic and Jurassic magmatic arc, western Nevada and eastern California: U.S. Geological Survey, Open-File Report 92-368-B, 1 computer disk ;5 1/4 in. +2 p. (28 cm.),
• compiled by Burton, W. C.; Froelich, A. J.; Schindler, J. S.; Southworth, C. S., 1993, Geologic map of Loudoun County, Virginia: U.S. Geological Survey, Open-File Report 92-716, 17 p. :ill., maps (1 col.) ;28 cm.,
• compiled by DeBortoli, M. L., 1993, Activities of the Water Resources Division, California District, fiscal year 1992: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-145, vi, 89 p. :ill., maps ;28 cm.,
• compiled by Foglesong, M. T., 1993, Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1991-92: U.S. Geological Survey ; Open-file Reports Services [distributor], Open-File Report 93-97, vi, 77 p. :ill., maps ;28 cm.,
• compiled by Foose, M. P.; Bryant, Karen, 1993, Annotated bibliography of metallogenic maps (material mostly published between 1960 and 1987): U.S. Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section, distributor], Open-File Report 93-208-A, 91 leaves ;28 cm.,
• compiled by Foose, M. P.; Bryant, Karen, 1993, Annotated bibliography of metallogenic maps (material mostly published between 1960 and 1987): U.S. Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section, distributor], Open-File Report 93-208-B, 1 computer disk ;3 1/2 in.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region I, Alaska as of October 4, 1993; 1995 National Assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-A, 7 leaves :map ;28 cm.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region II, Pacific Coast as of October 4, 1993; 1995 National Assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-B, 18 p. ;28 cm.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region III, Colorado Plateau and Basin and Range as of October 4, 1993; 1995 National Assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-C, 18 leaves ;28 cm.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region IV, Rocky Mountains and Northern Great Plains as of October 4, 1993; 1995 National Assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-D, 34 leaves ;28 cm.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region V, West Texas and eastern New Mexico as of October 4, 1993; 1995 National Assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-E, 9 leaves ;28 cm.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region VI, Gulf Coast as of October 4, 1993; 1995 national assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-F, 60 leaves ;28 cm.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region VII, Mid-Continent as of October 4, 1993; 1995 National Assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-G, 17 leaves ;28 cm.,
• compiled by Gautier, D. L.; Varnes, K. L., 1993, Plays for assessment in Region VIII, Eastern as of October 4, 1993; 1995 National Assessment of oil and gas: U.S. Geological Survey, Open-File Report 93-596-H, 23 leaves ;28 cm.,
• compiled by Glenn, M. E., 1993, Water resources activities in Florida 1992-93: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-67, viii, 99 p. :ill., maps ;28 cm.,
• compiled by Havens, J. S., 1993, Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-93: U.S. Geological Survey ; U.S. Geological Survey, Open-File Section [distributor], Open-File Report 93-448, iv, 61 p. ;28 cm.,
• compiled by Hindall, S. M.; Frehs, R. P., 1993, Current water-resources activities in Ohio, 1993-94: U.S. Geological Survey, Water-Resources Division ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-458, v, 79 p. :ill., maps ;28 cm.,
• compiled by Kemp, B. N., 1993, Water-resources activities of the U.S. Geological Survey in Idaho, fiscal years 1989-90: U.S. Geological Survey ; Copies of this report can be purchased from U.S. Geological Survey Books and Open-File Reports [Section], Open-File Report 93-149, iv, 52 p. :maps ;29 cm.,
• compiled by Latkovich, V. J., 1993, Proceedings of a pressure transducer-packer workshop, June 25-28, 1991: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-71, iv, 48 p. :ill. ;28 cm.,
• compiled by Lew, Melvin; Murray, P. D., 1993, Water Resources Research Grant Program project descriptions, fiscal year 1992: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-154, v, 113 p. ;28 cm.,
• compiled by Martin, C. R., 1993, Water-resources activities, North Dakota District, Fiscal Year 1992: U.S. Geological Survey ; Copies of this report can be purchased from: U.S. Geological Survey Books and Open-File Reports, Open-File Report 93-52, vi, 55 p. :ill., maps ;28 cm.,
• compiled by McLanahan, L. O., 1993, Water-resources investigations in Pennsylvania; programs and activities of the U.S. Geological Survey, 1993: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-152, v, 74 p. :ill., maps ;28 cm.,
• compiled by Midtlyng, K. S.; Harksen, C. J., 1993, Water-resources activities of the U.S. Geological Survey in Montana, October 1991 through September 1993: U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section, Open-File Report 93-151, iv, 80 p. :ill., maps ;28 cm.,
• compiled by Person, W. J.; edited by Jacobs, J. M., 1993, Significant earthquakes of the world 1980-1984: U.S. Geological Survey, National Earthquake Information Center, Open-File Report 93-204, 27 p. :ill. ;28 cm.,
• compiled by SanFilipo, J. R.; Chandio, A. H.; Khan, S. A.; Khan, R. A.; Oman, C. L., 1993, Results of standard coal quality analysis for COALREAP drilling from January 1988 to February 1989; JK-series boreholes, Jherruck area of the Sonda coal field, Sindh Province, Pakistan: U.S. Geological Survey, Open-File Report 93-589, i, 167 p. :ill., maps ;28 cm.,
• compiled by Schultz, A. P., 1993, Map showing surficial geology of the St. Louis 30 x 60 minute Quadrangle: U.S. Geological Survey, Open-File Report 93-288, 6 p. :ill., map ;28 cm.,
• compiled by Smith, E. T., 1993, Water resources activities of the USGS, 1992: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 92-117, iv, 82 p. :ill. ;28 cm.,
• compiled by Spicer, L. M.; VandeVanter, E. K., 1993, Activities of the Water Resources Division in Arizona, 1986-91: U.S. Geological Survey ; Earth Science Information Center [distributor], Open-File Report 93-165, x, 144 p. :ill., maps ;28 cm.,
• compiled by Uzcategui, K. E., 1993, Summary of water-resources activities of the U.S. Geological Survey in Texas; fiscal years 1989-92: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-112, vi, 83 p. :ill., maps ;28 cm.,
• compiled by Van Gosen, B. S., 1993, Bibliography of geologic references (1872-1992) to the Absaroka-Beartooth Study Area in the Custer and Gallatin National Forests, south-central Montana: U.S. Department of the Interior, U.S. Geological Survey, Open-File Report 93-285-A, 71 p. :map ;28 cm.,
• compiled by Van Gosen, B. S., 1993, Bibliography of geologic references (1872-1992) to the Absaroka-Beartooth Study Area in the Custer and Gallatin national forests, south-central Montana: U.S. Department of the Interior, U.S. Geological Survey, Open-File Report 93-285-B, 1 computer disk ;5 1/4 in.,
• compiled by Wells, R. E.; Cascadia Working Group, 1993, Cascadia; regional lithospheric studies of the Pacific Northwest: U.S. Geological Survey, Open-File Report 93-706, 39 p. :col. ill. ;28 cm.,
• compiled by Wentworth, Carl M., 1993, General distribution of geologic materials in the southern San Francisco Bay Region, California; a digital map database: U.S. Geological Survey, Open-File Report 93-693, 12 p. :map ;28 cm.,
• Condit, C. D.; Acosta, A. V., 1993, The generation of raster-format geologic maps using digital image-processing on the Macintosh computer; a tutorial guide: U.S. Geological Survey, Open-File Report 93-526, iii, 63 p. :ill. ;28 cm. +2 computer disks (3 1/2 in.),
• Cookro, T. M., 1993, Quantitative geochemistry of rocks from the Adelaide Mining District, Humboldt County, Nevada: U.S. Geological Survey, Open-File Report 93-249, 169 p. ;28 cm.,
• Cox, B. F.; Wilshire, H. G., 1993, Geologic map of the area around the Nebo Annex, Marine Corps Logistics Base, Barstow, California: U.S. Geological Survey, Open-File Report 93-568, 36 p. :maps ;28 cm.,
• Crawford, J. K.; Luoma, S. N., 1993, Guidelines for studies of contaminants in biological tissues for the National Water-Quality Assessment Program: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-494, vii, 69 p. :ill., maps ;28 cm.,
• Crock, J. G.; Beck, K. A.; Fey, D. L.; Hageman, P. L.; Papp, C. S.; Peacock, T. R., 1993, Element concentrations and baselines for moss, lichen, spruce, and surface soils, in and near Wrangell-Saint Elias National Park and Preserve, Alaska: U.S. Dept. of the Interior, Geological Survey, Open-File Report 93-14, 98 p. :ill., maps ;28 cm.,
• Crovelli, R. A., 1993, Probability and statistics for petroleum resource assessment: U.S. Geological Survey, Open-File Report 93-582, iii, 143 p. :ill. ;28 cm.,
• Crovelli, R. A.; Barton, C. C., 1993, Fractals and the Pareto distribution applied to petroleum accumulation-size distributions: U.S. Geological Survey, Open-File Report 91-18, 29 p. :ill. ;28 cm.,
• Cuffney, T. F.; Gurtz, M. E.; Meador, M. R., 1993, Guidelines for the processing and quality assurance of benthic invertebrate samples collected as part of the National Water-Quality Assessment Program: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-407, vi, 80 p. :ill. ;28 cm.,
• Cuffney, Thomas F.; Gurtz, Martin E.; Meador, Michael R., 1993, Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-406, v, 66 p. :ill. ;28 cm.,
• Curtin, Stephen E.; Andreasen, D. C.; Mack, Frederick K., 1993, Potentiometric surface of the Aquia Aquifer in southern Maryland, September 1991: Open-File Report 93-652, 1 map :photocopy ;22 x 17 cm.,
• Curtin, Stephen E.; Andreasen, D. C.; Mack, Frederick K., 1993, Potentiometric surface of the Magothy Aquifer in southern Maryland, September 1991: Open-File Report 93-653, 1 map :photocopy ;22 x 17 cm.,
• Curtin, Stephen E.; Andreasen, D. C.; Mack, Frederick K., 1993, Potentiometric surface of the upper Patapsco Aquifer in southern Maryland, September 1991: Open-File Report 93-654, 1 map :photocopy ;22 x 17 cm.,
• Curtin, Stephen E.; Andreasen, D. C.; Mack, Frederick K., 1993, Potentiometric surface of the lower Patapsco Aquifer in southern Maryland, September 1991: Open-File Report 93-655, 1 map :photocopy ;22 x 17 cm.,
• Damrau, D. L., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of low-level silver by graphite furnace atomic absorption spectrophotometry: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-416, v, 14 p. :ill. ;28 cm.,
• Davenport, M. S., 1993, Water-quality and biological data for selected streams, lakes, and wells in the High Point Lake watershed, Guilford County, North Carolina, 1988-89: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-163, x, 144 p. :map ;28 cm.,
• Day, Warren C.; Earhart, R. L.; Briggs, P. H.; Mee, J. S.; Siems, D. F.; Fey, D. L.; Roushey, B. H.; Adrian, B. M.; Wandless, G. A.; Theodorakos, P. M.; Meier, A. L.; Hennigh, Q., 1993, Geochemical data of diamond drill core samples adjacent to the Red Lake Indian Reservation, northern Minnesota: Open-File Report 93-572-A, i, 24 leaves ;28 cm., 2 tables, 13 refs,
• Day, Warren C.; Earhart, R. L.; Briggs, P. H.; Mee, J. S.; Siems, D. F.; Fey, D. L.; Roushey, B. H.; Adrian, B. M.; Wandless, G. A.; Theodorakos, P. M.; Meier, A. L.; Hennigh, Q., 1993, Geochemical data of diamond drill core samples adjacent to the Red Lake Indian Reservation, northern Minnesota: Open-File Report 93-572-B, One 3 1/2 inch diskette,
• Dean, W. E.; Bradbury, J. P., 1993, Characteristics of sediments from selected lakes of Oregon and Washington and their potential for obtaining high-resolution paleoclimate records: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-212, 21 p. :ill. ;28 cm.,
• Delin, G. N.; Landon, M. K., 1993, Effects of focused recharge on the transport of agricultural chemicals at the Princeton, Minnesota Management Systems Evaluation Area, 1991-92: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-42, 8 p. :ill. ;28 cm.,
• Delin, G. N.; Landon, M. K., 1993, Effects of recharge on the transport of agricultural chemicals at the Princeton, Minn. Management Systems Evaluation Area (MSEA), 1991-92: Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-79, 2 p. :ill. ;28 cm.,
• Dennehy, K. F.; Ortiz-Zayas, J. R., 1993, Bibliography of water-related studies, South Platte River basin; Colorado, Nebraska, and Wyoming: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-106, iii, 278 p. :1 map ;28 cm.,
• Denner, J. C., 1993, A primer on clothing systems for cold-weather field work: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 89-415, v, 16 p. :ill. ;28 cm.,
• Desborough, G. A., 1993, Ion-exchange of clinoptilolite-rich rocks in Argo drain water at Idaho Springs, Colorado, and related experimental aspects: U.S. Geological Survey, Open-File Report 93-321, ii, 23 p. :ill. ;28 cm.,
• Dickinson, K. A., 1993, Favorable areas for uranium in the Oligocene White River beds of southwestern South Dakota, southeastern Wyoming and northwestern Nebraska: U.S. Geological Survey, Open-File Report 93-624, 7 p. :map ;28 cm.,
• Dixon, Gary L.; Ward, A. W., 1993, Preliminary Geologic Map of the Rogers Lake South Quadrangle, Los Angeles and Kern Counties, California: Open-File Report 93-696, 8 pages, 1 over-size sheet; 1 map :photocopy ;58 x 48 cm., on sheet 75 x 56 cm., folded to 28 x 22 cm. +1 pamphlet,
• Dixon, Gary L.; Ward, A. W., 1993, Preliminary geologic map of the Edwards Quadrangle, Kern County, California: Open-File Report 93-697, 7 pages, 1 over-size sheet; 1 map :photocopy ;58 x 48 cm., on sheet 75 x 56 cm., folded to 28 x 22 cm. +1 pamphlet,
• Doe, B. R., 1993, Geochemistry of oceanic igneous rocks; ridges and islands: Open-File Report 93-393-A, 11 p. ;28 cm.,
• Doe, B. R., 1993, Geochemistry of oceanic igneous rocks; ridges and islands: U.S. Geological Survey, Open-File Report 93-393-B,C, 1 computer disk ;3 1/2 in.,
• Doebrich, J. L., 1993, To accompany the preliminary geologic map of the Antler Peak 7.5 minute Quadrangle, Lander County, Nevada: U.S. Geological Survey, Open-File Report 92-398, 12 p. :ill., map ;28 cm.,
• Dolton, G. L.; Bird, K. J.; Varnes, K. L.; Gautier, D. L., 1993, Onshore oil and gas resource assessment areas; Alaska 1993: Open-File Report 93-331, 1 map :photocopy ;75 x 89 cm., folded to 23 x 24 cm.,
• Donato, Mary M., 1993, Preliminary geologic map of the Squaw Lakes quadrangle, Oregon and California: Open-File Report 93-703, 1 map :photocopy ;58 x 44 cm., on sheet 106 x 92 cm., folded to 27 x 23 cm.,
• Dorava, J. M.; May, B. A.; Meyer, D. F.; Myers, L. V., 1993, Channel geometry data of streams in the lower Drift River basin affected by the 1989-90 eruptions of Redoubt Volcano, Alaska: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-94, iv, 66 p. :ill., maps ;28 cm.,
• Doughten, M. W.; Grossman, J. N., 1993, Method descriptions and bibliography of routine work performed by the Branch of Geochemistry analytical laboratories, U.S. Geological Survey: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-1-B, 16 leaves ;28 cm.,
• Doukas, M. P., 1993, A manual for the installation of bench marks on active volcanoes: U.S. Geological Survey, Open-File Report 93-176-A, 1 videocassette (40 min.) :sd., col. ;1/2 in.,
• Doukas, M. P., 1993, A manual for the installation of bench marks on active volcanoes: U.S. Geological Survey, Open-File Report 93-176-B, iii, 33 p. :ill. ;28 cm.,
• Dowsett, H. J.; West, S. M., 1993, Pliocene planktic foraminifer census data from Deep Sea Drilling Project Hole 445: U.S. Geological Survey, Open-File Report 93-307, 5 p. :ill. ;28 cm.,
• du Bray, E. A.; Pallister, John S., 1993, Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data: Open-File Report 93-590-A, p. 13 (1 sheet), 24 refs,
• du Bray, E. A.; Pallister, John S., 1993, Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data: Open-File Report 93-590-B, One 3 1/2 inch diskette,
• Dugas, D. L.; Cravotta, C. A., III; Saad, D. A., 1993, Water-quality data for two surface coal mines reclaimed with alkaline waste or urban sewage sludge, Clarion County, Pennsylvania, May 1983 through November 1989: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-115, iv, 153 p. :ill. ;28 cm.,
• Duncker, J. J.; Vail, T. J.; Earle, J. D., 1993, Rainfall in and near Du Page County, Illinois, February 1986-September 1991: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-485, vi, 142 p. :ill. ;28 cm.,
• Eaton, J. P., 1993, Review of procedures for calculating USGS short-period seismograph system response: U.S. Geological Survey, Open-File Report 93-295, 26 p. ;28 cm.,
• edited by Fishman, M. J., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey : Open-File Reports--ESIC [distributor], Open-File Report 93-125, x, 217 p. :ill. ;28 cm.,
• edited by Glassmoyer, G. N.; Borcherdt, R. D., 1993, Dense three-dimensional array near Garni, Armenia as part of the Joint Eurasian Seismic Studies Program (objectives, array design, archived data, and preliminary wave-slowness analysis): U.S. Geological Survey, Open-File Report 93-216, 450 p. :ill., maps ;28 cm.,
• edited by Hammarstrom, J. M.; Zientek, M. L.; Elliott, J. E., 1993, Mineral resource assessment of the Absaroka-Beartooth study area, Custer and Gallatin national forests, Montana: Open-File Report 93-207, p. 295 (19 sheets), illus. incl. 46 tables, sketch maps,
• edited by Jackson, L. L., 1993, Biogeochemical studies of the salt marsh and a barrier island at Cape Romain National Wildlife Refuge, South Carolina: U.S. Geological Survey : Books and Open-File Reports [distributor], Open-File Report 93-303, 128 p. :ill., maps ;28 cm.,
• edited by List, J. H., 1993, Large-scale coastal behaviour ‘93: U.S. Geological Survey, Center for Coastal Geology ; U.S.G.S. Books and Open-File Reports Section, Branch of Distribution, Open-File Report 93-381, x, 238 p. :ill. ;22 cm.,
• edited by Markewich, H. W., 1993, Progress report on chronostratigraphic and paleoclimatic studies; Middle Mississippi River valley, eastern Arkansas and western Tennessee: U.S. Geological Survey, Open-File Report 93-273, iii, 61 p. :ill., maps ;28 cm.,
• edited by Powers, R. B., 1993, Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 3, Colorado Plateau and Basin and Range: U.S. Geological Survey, Open-File Report 93-248, iv, 112 p. :ill., maps ;28 cm.,
• edited by Powers, R. B., 1993, Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 5, West Texas and eastern New Mexico: U.S. Geological Survey, Open-File Report 93-522, iii, 84 p. :ill., maps ;28 cm.,
• edited by Powers, R. B., 1993, Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 6, Gulf Coast: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-705, iii, 106 p. :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 1; Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont: U.S. Geological Survey, Open-File Report 93-292-A, ii, 245 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 2; New Jersey and New York: U.S. Geological Survey, Open-File Report 93-292-B, ii, 131 p. :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 3; Delaware, Maryland, Pennsylvania, Virginia, and West Virginia: U.S. Geological Survey, Open-File Report 93-292-C, ii, 206 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 4; Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee: U.S. Geological Survey, Open-File Report 93-292-D, ii, 274 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 5; Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin: U.S. Geological Survey, Open-File Report 93-292-E, ii, 194 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 6; Arkansas, Louisiana, New Mexico, Oklahoma, and Texas: U.S. Geological Survey, Open-File Report 93-292-F, ii, 160 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 7; Iowa, Kansas, Missouri, and Nebraska: U.S. Geological Survey, Open-File Report 93-292-G, ii, 147 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 8; Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming: U.S. Geological Survey, Open-File Report 93-292-H, ii, 184 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 9; Arizona, California, Hawaii, and Nevada: U.S. Geological Survey, Open-File Report 93-292-I, ii, 142 leaves :ill., maps ;28 cm.,
• edited by Schumann, R. R., 1993, Geologic radon potential of EPA Region 10; Alaska, Idaho, Oregon, and Washington: U.S. Geological Survey, Open-File Report 93-292-J, ii, 146 leaves :ill., maps ;28 cm.,
• edited by Smith, George I.; Bischoff, James L., 1993, Core OL-92 from Owens Lake, southeast California: U.S. Geological Survey, Open-File Report 93-683, 398 p. :ill., map ;28 cm.,
• Eiswerth, B. A., 1993, Analyses of Landsat Thematic Mapper images of the Berenguela-Charana area, Bolivia: U.S. Geological Survey, Open-File Report 93-16, 18 p. :ill. ;28 cm.,
• Elder, W. P.; Miller, J. W., 1993, Map and checklists of Jurassic and Cretaceous macrofossil localities within the San Jose 1:100,000 Quadrangle, California, and discussion of paleontological results: U.S. Geological Survey, Open-File Report 93-503, i, 49 p. :ill., maps ;28 cm.,
• Elder, W. P.; Miller, J. W., 1993, Mesozoic macrofossil locality information for the Mount Katmai and part of the Afognak quadrangles, Alaska: U.S. Geological Survey, Open-File Report 93-713, 83 p. :map ;28 cm.,
• Ellefsen, K. J., 1993, Two-dimensional numerical simulation of elastic wave propagation for environmental and geotechnical studies: U.S. Geological Survey, Open-File Report 93-714, 35 p. :ill. ;28 cm.,
• Ellefsen, K. J.; Bochicchio, R. M., 1993, Geophysical site characterization of the Midvale slag site, Midvale, Utah: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-704, viii, 134 p. :ill., maps ;28 cm.,
• Ellefson, B. R.; Sabin, T. J.; Krohelski, J. T., 1993, Water Use in Wisconsin, 1990: Geological Survey (U.S.) Open-File Report 93-118, 15 maps on 1 sheet,
• Ellen, Stephen D.; Mark, Robert K.; Cannon, Susan H.; Knifong, Donna L., 1993, Map of debris-flow hazard in the Honolulu District of Oahu, Hawaii: U.S. Geological Survey, Open-File Report 93-213, iii, 28 p. :ill., maps (some col.) ;28 cm.,
• Epstein, J. B., 1993, Structural analysis of divergent folds in the Martinsburg and Oranda Formations; Middletown 7.5-minute Quadrangle, VA: U.S. Geological Survey, Open-File Report 93-25, 13 p. :ill. ;28 cm.,
• Erdman, J. A.; Smith, K. S., 1993, Impact of the Summitville Mine on irrigation water, agricultural soils, and alfalfa in the southwestern San Luis Valley, Colorado: U.S. Geological Survey, Open-File Report 93-616, 5 p. ;28 cm.,
• Erdman, J. A.; VanTrump, George, 1993, Analytical results, basic statistics, and locality map of rabbitbrush (genus Chrysothamnus) samples from the Mineral Hot Springs and Valley View Hot Springs Known Geothermal Resources Areas, northern San Luis Valley, Colorado: Open-File Report 93-17-A, p. 18 (1 sheet), illus. incl. 3 tables, sketch map, 12 refs,
• Erdman, J. A.; VanTrump, George, 1993, Analytical results, basic statistics, and locality map of rabbitbrush (genus Chrysothamnus) samples from the Mineral Hot Springs and Valley View Hot Springs Known Geothermal Resource Areas, northern San Luis Valley, Colorado: Open-File Report 93-17-B, One 5 1/4 inch diskette,
• Etheredge, E. C.; Maley, R. P.; Porcella, R. L.; Switzer, J. C., 1993, Strong-motion accelerograph records from the M=7.5 Landers, California earthquake of June 28, 1992: U.S. Geological Survey, Open-File Report 93-557, iii, 216 p. :ill. ;28 cm.,
• Evans, K. V.; Lund, Karen; Fairfield, Robert; Hopkins, R. T., Jr.; Roemer, T. A.; Sutley, S. J., 1993, Analyses of rocks and stream sediment from the Special Mining Management Zone; Clear Creek, Lemhi County, Idaho: U.S. Geological Survey, Open-File Report 93-708-A, i, 50 p. :maps ;28 cm.,
• Evans, K. V.; Lund, Karen; Fairfield, Robert; Hopkins, R. T., Jr.; Roemer, T. A.; Sutley, S. J., 1993, Analyses of rocks and stream sediment from the Special Mining Management Zone; Clear Creek, Lemhi County, Idaho: U.S. Geological Survey, Open-File Report 93-708-B, 1 computer disk ;3 1/2 in.,
• Fairer, G. M.; Green, M. W.; Shroba, R. R., 1993, Preliminary geologic map of the Storm King Mountain Quadrangle, Garfield County, Colorado: U.S. Geological Survey, Open-File Report 93-320, 33 p. :ill., map ;28 cm.,
• Fairer, G. M.; Green, M. W.; Shroba, R. R., 1993, Preliminary geologic map of the Horse Mountain Quadrangle, Garfield County, Colorado: U.S. Geological Survey, Open-File Report 93-699, 23 p. :ill., map ;28 cm.,
• Fairer, George M.; Green, Morris W., 1993, Preliminary Geologic Map of the Bloom SW Quadrangle and Parts of the Bloom, Minneola, and Fowler SE Quadrangles, Clark County, Kansas: Geological Survey (U.S.) Open-File Report 92-698, 5 p.; Plate,
• Faires, L. M., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of metals in water by inductively coupled plasma-mass spectrometry: U.S. Geological Survey : Open-File Reports--ESIC [distributor], Open-File Report 92-634, v, 28 p. :ill. ;28 cm.,
• Falcone, N. L., 1993, Enhancing USGS image processing capabilities; the development of a users guide, video tape guide, and in-house course outline for ERDAS software: U.S. Geological Survey, National Mapping Division, Open-File Report 93-676, 21 p. ;28 cm.,
• Fallon, J. D.; McChesney, J. A., 1993, Surface-water-quality assessment of the lower Kansas River basin, Kansas and Nebraska; project data November 1986 through April 1990: U.S. Geological Survey, Water Resources Division ; U.S. Geological Survey, Open-File Reports-ESIC, Denver Federal Center [distributor], Open-File Report 93-51, vi, 594 p. :maps ;29 cm.,
• Ficklin, W. H.; Balistreri, L. S.; Hageman, P. L.; Papp, C. S.; Fey, D. L.; Westgate, Matthew, 1993, Analytical results for As species and related elements in interstitial porewater and sediment from the Maurice River and Union Lake in Vineland, New Jersey: U.S. Geological Survey, Open-File Report 93-243, 24 p. :ill. ;28 cm.,
• Finch, W. I., 1993, Principal radioactive minerals encountered in mining and associated environmental concerns: U.S. Geological Survey, Open-File Report 93-679, i, 14 p. ;28 cm.,
• Findley, J. E., 1993, Base sheet generation for 1:24,000-scale maps: U.S. Geological Survey, National Mapping Division, Open-File Report 93-352, 31 p. :ill. ;28 cm. +1 computer disk (3 1/2 in.),
• Fitzpatrick, F. A.; Colman, J. A., 1993, Surface-water-quality assessment of the Upper Illinois River basin in Illinois, Indiana, and Wisconsin : data on manmade nonagricultural volatile and semivolatile organic chemicals in water, May 1988 through March 1990: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 92-467, iv, 70 p. :ill., maps ;28 cm.,
• Fitzpatrick, J. A.; Bischoff, J. L., 1993, Uranium-series dates on sediments of the high shoreline of Panamint Valley, California: U.S. Geological Survey, Open-File Report 93-232, 15 p. :ill. ;28 cm.,
• Fitzpatrick, J. A.; Bischoff, J. L.; Smith, G. I., 1993, Uranium-series analyses of evaporites from the 1000-foot PAN-3 core, Panamint Valley, California: U.S. Geological Survey, Open-File Report 93-558, 22 p. :ill., maps ;28 cm.,
• Fleming, R. F., 1993, Palynological data from the Imperial Palm Spring Formations, Anza-Borrego Desert State Park, California: U.S. Geological Survey, Open-File Report 93-678, 22 p. :ill. ;28 cm.,
• Fogleman, Kent A.; Lahr, John C.; Stephens, Christopher D.; Page, Robert A., 1993, Earthquake locations determined by the Southern Alaska seismograph network for October 1971 through May 1989: U.S. Geological Survey Open-File Report 93-309, iii, 40 p.; Appendices; Events Locations Zip Folder; Phase Data Zip Folder; Station List Zip Folder; TACT 1984-85 Data Folder; HYPOELLIPSE Control Files Zip Folder,
• Foley, K. M.; Ishman, S. E., 1993, Modern benthic foraminifer census data from box-cores collected on Northwind Ridge, Arctic Ocean during the PI-92-AR cruise of the U.S.C.G.C. Polar Star: U.S. Geological Survey, Open-File Report 93-515, 9 p. :maps ;28 cm.,
• Foley, Kevin M.; Poore, Richard Z., 1993, Planktic foraminifer census data from Northwind Ridge cores PI-88-AP P3, PI-88-AR P7 and PI-88-AR P9, Arctic Ocean: Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-218, 64 p. :ill. ;22 x 28 cm.,
• Folger, D. W.; Blackwood, D. S.; Oldale, R. N.; Foster, D. S.; Brown, C. L.; Tiffney, W. N., Jr., 1993, Erosion of Nantucket Island‘s eastern shore by the northeast storm of December 11-13, 1992: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-185, 1 videocassette (24 min.) :sd., col. ;1/2 in.,
• Foose, M. P., 1993, Digital metallogenic data set for North America and South America: U.S. Geological Survey, Open-File Report 93-328, 1 computer disks ;3 1/2 in.,
• Franczyk, K. J., 1993, Measured section of the Pennsylvanian Hermosa Group near Ouray, Colorado: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-712, 25 p. :ill., maps ;36 cm.,
• Franke, O. L.; Reilly, T. E.; Buxton, H. T.; Simmons, D. L., 1993, Study guide for a beginning course in ground-water hydrology: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-637, 128 p. :ill., maps ;28 cm.,
• Fries, Carl, Jr.; Segerstrom, Kenneth; Tilling, R. I.; White, D. E.; Wilcox, R. E., 1993, Movie footage of the activity of Paricutin Volcano, Michoacan, Mexico, 1945-1952: Open-File Report 93-197-A, p. 16, sketch maps, 20 refs,
• Fries, Carl, Jr.; Segerstrom, Kenneth; Tilling, R. I.; White, D. E.; Wilcox, R. E., 1993, Movie footage of the activity of Paricutin Volcano, Michoacan, Mexico, 1945-1952: Open-File Report 93-197-B, One 45-minute 1/2 inch VHS videotape,
• Fries, Carl, Jr.; Segerstrom, Kenneth; Tilling, Robert I.; White, D. E.; Garcia, R. E.; translated by Garcia, Susan, 1993, Cinemetraje de las actividades del volcan Paricutin, Michoacan, Mexico, 1945-1952 [Movie footage of the activity of Paricutin Volcano, State of Michoacan, Mexico, 1945-1952]: Open-File Report 95-664-B, One VHS videotape; Spanish version of OFR 95-197-B,
• Fries, Carl, Jr.; Segerstrom, Kenneth; Tilling, Robert I.; White, D. E.; Garcia, R. E.; translated by Garica, Susan, 1993, Cinemetraje de las actividades del volcan Paricutin, Michoacan, Mexico, 1945-1952 [Movie footage of the activity of Paricutin Volcano, State of Michoacan, Mexico, 1945-1952]: Open-File Report 95-664-A, 17 p.; Spanish version of OFR 93-197-A,
• Frizzell, V. A., Jr., 1993, Proceedings of the National Earthquake Prediction Evaluation Council, May 7 and 8, 1992, Portland, Oregon: U.S. Geological Survey, Open-File Report 93-333, 161 p. :ill. ;28 cm.,
• Fuhrer, G. J.; McKenzie, S. W.; Rinella, J. F.; Sanzolone, R. F.; Skach, K. A., 1993, Surface-water-quality assessment of the Yakima River basin in Washington; analysis of major and minor elements in fine-grained streambed sediment, 1987: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-30, . :ill., maps (some col.) ;28 cm.,
• Gann, J. T., 1993, A look at the benefits of post-processed differential GPS: U.S. Geological Survey, Open-File Report 93-196, 7 p. :ill. ;28 cm.,
• Gann, J. T.; Kooker, L. D.; Boyle, M. E., 1993, MudScan; PC based sidescan sonar real-time data acquisition logging and display system: U.S. Geological Survey, Open-File Report 93-242, 23 p. :ill. ;28 cm.,
• Garcia, J. F.; Bischoff, J. L. ; Smith, G. I.; Trimble, D. A., 1993, Uranium-series and radiocarbon dates on tufas from Searles Lake, California: U.S. Geological Survey, Open-File Report 93-311, 8 p. :map ;28 cm.,
• Garrett, R. G., 1993, Water-quality data from continuously monitored sites in the Albemarle Sound estuarine system, North Carolina, 1989-91: U.S. Dept. of the Interior, U.S. Geological Survey ; Open-File Reports [distributor], Open-File Report 93-69, vi, 257 p. :ill. ;28 cm.,
• Garrett, W. B.; van de Vanter, E. K.; Graf, J. B., 1993, Streamflow and sediment-transport data, Colorado River and three tributaries in Grand Canyon, Arizona, 1983 and 1985-86: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-174, ix, 624 p. :ill., map ;28 cm.,
• Geological Survey (U.S.), 1993, Water-Resources Activities of the U. S. Geological Survey in Wyoming, October 1991 through September 1993: U.S. Geological Survey ; ESIC--Open-File Reports Section [distributor], Open-File Report 93-413, 42 p. :ill., maps ;28 cm. +brochure in pocket (1 sheet : ill. ; 23 x 41 cm. folded to 23 x 11 cm.),
• Geological Survey (U.S.), 1993, The National Earthquake Hazards Reduction Program (NEHRP) Postearthquake Investigations: Open-File Report 93-528, 14 p.,
• Geological Survey (U.S.), 1993, Preliminary determination of epicenters; monthly listing January-March 1993: Open-File Report 93-600-A, p. 104,
• Geological Survey (U.S.), 1993, Preliminary determination of epicenters; monthly listing April-June 1993: Open-File Report 93-600-B, p. 112,
• Geological Survey (U.S.), 1993, Preliminary determination of epicenters; monthly listing July-September 1993: Open-File Report 93-600-C, p. 132, illus,
• Geological Survey (U.S.), 1993, Earthquake data report, January 1993: Open-File Report 93-601-A, p. 406,
• Geological Survey (U.S.), 1993, Earthquake data report, January 1993: Open-File Report 93-601-B, Four 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, February 1993: Open-File Report 93-602-A, p. 346,
• Geological Survey (U.S.), 1993, Earthquake data report, February 1993: Open-File Report 93-602-B, Four 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, March 1993: Open-File Report 93-603-A, p. 490,
• Geological Survey (U.S.), 1993, Earthquake data report, March 1993: Open-File Report 93-603-B, Five 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, April 1993: Open-File Report 93-604-A, p. 406,
• Geological Survey (U.S.), 1993, Earthquake data report, April 1993: Open-File Report 93-604-B, Four 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, May 1993: Open-File Report 93-605-A, p. 489,
• Geological Survey (U.S.), 1993, Earthquake data report, May 1993: Open-File Report 93-605-B, Five 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, June 1993: Open-File Report 93-606-A, p. 428,
• Geological Survey (U.S.), 1993, Earthquake data report, June 1993: Open-File Report 93-606-B, Five 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, July 1993: Open-File Report 93-607-A, p. 588,
• Geological Survey (U.S.), 1993, Earthquake data report, July 1993: Open-File Report 93-607-B, Six 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, August 1933: Open-File Report 93-608-A, p. 490,
• Geological Survey (U.S.), 1993, Earthquake data report, August 1993: Open-File Report 93-608-B, Five 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, Earthquake data report, September 1993: Open-File Report 93-609-A, p. 509,
• Geological Survey (U.S.), 1993, Earthquake data report, September 1993: Open-File Report 93-609-B, Five 5 1/4 inch diskettes,
• Geological Survey (U.S.), 1993, USGS Global Change Research: USGS, Open-File Report 93-647, 2 p. ;28 cm.,
• Gettings, Mark E.; Bultman, Mark W., 1993, Quantifying favorableness for occurrence of a mineral deposit type using fuzzy logic; an example from Arizona: U.S. Geological Survey, Open-File Report 93-392, 23 p. :ill. ;28 cm.,
• Gibbs, J. F.; Fumal, T. E.; Powers, T. J., 1993, Seismic velocities and geologic logs from borehole measurements at eight strong-motion stations that recorded the 1989 Loma Prieta, California, earthquake: U.S. Geological Survey, Open-File Report 93-376, i, 119 p. :ill. ;28 cm.,
• Gilbert, B. K.; Mann, W. B., IV, 1993, The U.S. Geological Survey Federal-State Cooperative Water-Resources Program, fiscal year 1992: Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-120, iv, 33 p. :ill., map ;28 cm.,
• Gillespie, S. R., 1993, Cost-benefit analysis of the initiative to accelerate the digitizing of 7.5-minute maps: U.S. Geological Survey, National Mapping Division, Open-File Report 93-351, viii, 69 p. :ill. ;28 cm.,
• Gomberg, J. S.; Ellis, Michael, 1993, 3D-DEF; a user‘s manual (a three-dimensional, boundary element modeling program): U.S. Geological Survey, Open-File Report 93-547, 15 p. :ill. ;28 cm.,
• Goolsby, D. A.; Boyer, L. L.; Mallard, G. E., 1993, Selected papers on agricultural chemicals in water resources of the Midcontinental United States: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-418, x, 89 p. :ill., maps ;28 cm.,
• Gortsema, G. C., 1993, Selected data on water quantity and quality at four sites on streams draining public lands, Colorado River basin, southeastern Nevada, October 1988 - September 1991: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Services [distributer], Open-File Report 93-439, iv, 31 p. :map ;28 cm.,
• Graczyk, D. J.; Walker, J. F.; Greb, S. R.; Corsi, Steven R.; Owens, D. W., 1993, Evaluation of nonpoint-source contamination, Wisconsin: selected data for 1992 water year: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-630, vi, 48 p. :ill., map ;28 cm.,
• Grady, S. J., 1993, Effects of land use on quality of water in stratified-drift aquifers in Connecticut: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 91-200, v, 87 p. :ill., maps ;28 cm.,
• Grantz, Arthur; Hart, P. E.; Phillips, R. L.; McCormick, Michael; Perkin, R. G.; Jackson, Ruth; Gagnon, A. R.; Li, Shusun; Byers, Carl; Schwartz, K. R., 1993, Cruise report and preliminary results, U.S. Geological Survey Cruise P1-93-AR, Northwind Ridge and Canada Basin, Arctic Ocean aboard USCGC POLAR STAR, August 16 - September 15, 1993: U.S. Geological Survey, Open-File Report 93-389, iii, 35 p. :ill., maps ;28 cm.,
• Grauch, V. J.; Phillips, J. D.; Hoover, D. B.; Pitkin, J. A.; Livo, K. E.; McCafferty, A. E., 1993, Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993: Open-File Report 93-560-A, p. 210, illus. incl. 8 tables, sketch maps, 117 refs,
• Grauch, V. J.; Phillips, J. D.; Hoover, D. B.; Pitkin, J. A.; Livo, K. E.; McCafferty, A. E., 1993, Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993: Open-File Report 93-560-B, Four 3 1/2 inch diskettes,
• Grauch, V. J.; Phillips, J. D.; Hoover, D. B.; Pitkin, J. A.; Livo, K. E.; McCafferty, A. E., 1993, Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993: Open-File Report 93-560-C, Two 3 1/2 inch diskettes,
• Grauch, V. J.; Phillips, J. D.; Hoover, D. B.; Pitkin, J. A.; Livo, K. E.; McCafferty, A. E., 1993, Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993: Open-File Report 93-560-D, Eight 3 1/2 inch diskettes,
• Gray, J. E.; Coolbaugh, M. F.; Plumlee, G. S., 1993, Geologic framework and environmental geology of the Summitville, Colorado acid-sulfate mineral deposit: U.S. Geological Survey, Open-File Report 93-677, 29 p. :ill., maps ;28 cm.,
• Green, J. H., 1993, Water-Resources Division handbook for employees: U.S. Geological Survey ; Earth Science Information Center, Open-File Report Section [distributor], Open-File Report 93-175, vi, 68 p. :ill. ;23 cm.,
• Green, M. W.; Fairer, G. M., 1993, Preliminary geologic map of the Bloom SE quadrangle and part of the Simmons Creek quadrangle, Clark County, Kansas: U.S. Geological Survey, Open-File Report 92-697, 5 p. :ill., map ;28 cm.,
• Green, M. W.; Fairer, G. M.; Shroba, R. R., 1993, Preliminary geologic map of the New Castle quadrangle, Garfield County, Colorado: U.S. Geological Survey, Open-File Report 93-310, 33 p. :ill., map ;28 cm.,
• Green, M. W.; Fairer, G. M.; Shroba, R. R., 1993, Preliminary geologic map of the Rifle Falls Quadrangle, Garfield County, Colorado: U.S. Geological Survey, Open-File Report 93-700, 21 p. :ill., map ;28 cm.,
• Green, W. Reed; Louthian, Bobbie L., 1993, Hydrologic data collected in Maumelle and Winona reservoir systems, central Arkansas, May 1989 through October 1992: U.S. Geological Survey ;Books and Open-File Reports Section [distributor], Open-File Report 93-122, viii, 253 p. :ill., maps ;28 cm.,
• Grossman, J. N.; Doughten, M. W., 1993, REPORT; a program for generating method descriptions and bibliographies of routine work performed in analytical laboratories: U.S. Geological Survey, Open-File Report 93-1-A, 8 p ;28 cm.,
• Grossman, J. N.; Doughten, M. W., 1993, A program for generating method descriptions and bibliographies of routine work performed in analytical chemistry laboratories: U.S. Dept. of the Interior, Geological Survey :Books and Open-file Reports Section [distributor, Open-File Report 93-1-C, 1 computer disk ;3 1/2 in.,
• Grosz, A. E., 1993, NURE stream sediment geochemical data indicative of prospective terranes for Ti-Zr-REE placer exploration in selected regions of the United States: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-240-A, 157 p. ;28 cm.,
• Grosz, A. E., 1993, NURE stream sediment geochemical data indicative of prospective terranes for Ti-Zr-REE placer exploration in selected regions of the United States: U.S. Geological Survey ;Books and Open-File Reports Section [distributor], Open-File Report 93-240-B, 1 computer disk ;5 1/4 in.,
• Grover, T. P.; Kipfinger, R. P.; Wright, D. L., 1993, A dual drawworks controller for borehole tomography: U.S. Geological Survey, Open-File Report 93-324, 37 p. :ill. ;28 cm.,
• Haeussler, P. J.; Bradley, D. C., 1993, Map and compilation of structural data from lode-gold mineral occurrences in the Chugach-Prince William Terrane of Southern Alaska: U.S. Geological Survey, Open-File Report 93-325, 53 p. :ill., col. map ;28 cm.,
• Hageman, P. L.; King, H. D.; Jones, J. L.; Erickson, M. S., 1993, Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Upper Leslie Gulch (OR-003-074) and Slocum Creek (OR-003-075) Wilderness Study Areas, Malheur County, Oregon: U.S. Dept. of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], Open-File Report 93-259-A, 23 p. :maps ;28 cm.,
• Hageman, P. L.; King, H. D.; Jones, J. L.; Erickson, M. S., 1993, Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Upper Leslie Gulch (OR-003-074) and Slocum Creek (OR-003-075) Wilderness Study Areas, Malheur County, Oregon: U.S. Dept. of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], Open-File Report 93-259-B, 1 computer disk ;5 1/4 in.,
• Hager, S. W., 1993, Dissolved nutrient and suspended particulate matter data for the San Francisco Bay estuary, California, October 1988 through September 1991: Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-57, 52 p. :ill., map ;28 cm.,
• Halford, Keith J.; Murray, L. C.; Phelps, G. G.; Spechler, R. M.; Bradner, L. A., 1993, Potentiometric surface of the upper Floridan aquifer in the St. John‘s River Water Management District and vicinity, May 1993: Open-File Report 93-451, 1 map :photocopy ;103 x 62 cm., on sheet 122 x 85 cm.,
• Hallam, C. A., 1993, The effect of data generalization on the prediction of hydrologic response: U.S. Geological Survey, National Mapping Division, Open-File Report 93-354, vi, 64 p. :ill., maps ;28 cm.,
• Haller, K. M.; Machette, M. N.; Dart, R. L., 1993, Maps of major active faults, Western Hemisphere, International Lithosphere Program (ILP), Project II-2; guidelines for U.S. database and map, June 1993: U.S. Geological Survey, Open-File Report 93-338, i, 45 p. :maps ;28 cm.,
• Hamilton, P. A.; Denver, J. M.; Phillips, P. J.; Shedlock, R. J., 1993, Water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia; effects of agricultural activities on, and distribution of, nitrate and other inorganic constituents in the surficial aquifer: U.S. Geological Survey ;Books and Open-file Reports Section [distributor], Open-File Report 93-40, 95 p. :ill., maps ;28 cm. +1 computer disk (3 1/2 in.),
• Hammarstrom, J. M.; Gray, K. J., 1993, Geochemical data for selected rock samples from the Absaroka-Beartooth study area, Custer and Gallatin National Forests, Montana: Geological Survey, Open-File Report 93-505, 33 p. :ill., map ;28 cm.,
• Hampton, Monty A.; Wong, F. L.; Lugo, R. V.; Steele, C. W., 1993, Map of seafloor declivity and fall lines on the Continental Slope, Gulf of Farallones, Central California: Open-File Report 93-298, 1 map :col. ;37 x 35 cm., on sheet 48 x 54 cm., folded to22 x 20 cm.,
• Hansen, A. J., Jr., 1993, Archiving of source code for the finite-difference flow model and the post-processors and input and output files for the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 90-364, iii, 9 p. :map ;28 cm.,
• Hansen, A. J., Jr., 1993, Modifications to the modular three-dimensional finite-difference ground-water flow model used for the Columbia Plateau Regional Aquifer-System Analysis, Washington, Oregon, and Idaho: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 91-532, iv, 83 p. :ill., map ;28 cm.,
• Hansen, B. P., 1993, Results of geophysical surveys at Hocomonco Pond, Westborough, Massachusetts: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-646, iv, 19 p. :ill., maps ;28 cm.,
• Hansen, B. P., 1993, Locations of fracture intervals inferred from borehole logs of eight wells at the Holton Circle Superfund site, Londonderry, New Hampshire: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-647, iv, 22 p. :ill., maps ;28 cm.,
• Hansen, C. V., 1993, Description of water-resource-related data compiled for Harvey County, south-central Kansas: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-116, vi, 29 p. :ill., maps ;28 cm.,
• Hansen, C. V., 1993, Description of geographic-information-system files containing water-resource-related data compiled and collected for Wyandotte County, northeastern Kansas: U.S. Geological Survey [Water Resources Division] ; Books and Open-File Reports (distributor), Open-File Report 93-92, vi, 46 p. :ill., maps ;28 cm.,
• Hansen, C. V., 1993, Description of water-resource-related data compiled for Reno County, south-central Kansas: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-99, vi, 27 p. :ill., maps ;28 cm.,
• Hardy, E. E.; Gates, J. S., 1993, Water-resources activities in Utah by the U.S. Geological Survey, October 1, 1991, to September 30, 1992: U.S. Geological Survey ; Open-File Reports Section [distributor], Open-File Report 93-467, vi, 42 p. :ill., maps ;28 cm.,
• Harris, D. P.; Rieber, Michael, 1993, Evaluation of the United States Geological Survey‘s Three-Step assessment methodology: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-258-A, 675 p. ;28 cm.,
• Harris, D. P.; Rieber, Michael, 1993, Evaluation of the United States Geological Survey‘s Three-Step assessment methodology: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-258-B, 2 computer disks ;3 1/2 in.,
• Helley, E. J.; Fitzpatrick, J. A.; Bischoff, J. L., 1993, Uranium-series dates on oyster shells from marine terraces of San Pablo Bay, California: U.S. Geological Survey, Open-File Report 93-286, 4 p. :ill. ;28 cm.,
• Helz, R. T., 1993, Drilling report and core logs for the 1988 drilling of Kilauea Iki lava lake, Kilauea Volcano, Hawaii, with summary descriptions of the occurrence of foundered crust and fractures in the drill core: U.S. Geological Survey, Open-File Report 93-15, 57 p. :ill. ;28 cm.,
• Hemphill-Haley, Eileen, 1993, Occurrences of Recent and Holocene intertidal diatoms (Bacillariophyta) in northern Willapa Bay, Washington: U.S. Geological Survey, Open-File Report 93-284, i, 94 p. :ill., maps ;28 cm.,
• Hemphill-Haley, Eileen, 1993, Taxonomy of Recent and fossil (Holocene) diatoms (Bacillariophyta) from northern Willapa Bay, Washington: U.S. Geological Survey, Open-File Report 93-289, ii, 151 p. :ill., maps ;28 cm.,
• Hemphill-Haley, Eileen, 1993, Distribution and taxonomy of late Quaternary diatoms from gravity cores L13-81-G117, L13-81-G138, L13-81-G145, and TT197-G330, Northern California continental slope: U.S. Geological Survey, Open-File Report 93-340, ii, 108 p. :ill., map ;28 cm.,
• Henry, T. W.; Holroyd, P. A., 1993, USGS Permo-Carboniferous fossil locality register; Part 2, Kansas PC-FILES: U.S. Geological Survey, Open-File Report 93-549, i, 124 leaves :map ;28 cm. +1 disk (5 1/2 inch),
• Henry, T. W.; Williams, O. B.; Holroyd, P. A., 1993, USGS Permo-Carboniferous fossil locality register; Part 1, Introduction to PC-FILES: U.S. Geological Survey, Open-File Report 93-513, ii, 38 p. :ill. ;28 cm.,
• Hereford, Richard, 1993, Description of map units and discussion to accompany map showing surficial geology and geomorphology of the Palisades Creek Archeologic area, Grand Canyon National Park, Arizona: U.S. Geological Survey, Open-File Report 93-553, 20 p. :ill., map ;28 cm.,
• Hereford, Richard; Fairley, H. C.; Thompson, K. S.; Balsom, J. R., 1993, Surficial geology, geomorphology, and erosion of archeologic sites along the Colorado River, eastern Grand Canyon, Grand Canyon National Park, Arizona: U.S. Geological Survey, Open-File Report 93-517, ii, 46 p. :ill., maps ;28 cm.,
• Hess, A. E., 1993, A wireline-powered inflatable packer for borehole applications: U.S. Geological Survey : Books and Open-File Report Section [distributor], Open-File Report 93-485, iv, 19 p. :ill. ;28 cm.,
• Hess, G. W.; Stamey, T. C., 1993, Annual peak discharges and stages for gaging stations in Georgia through September 1990: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-113, iv, 277 p. :maps ;28 cm.,
• Hester, T. C.; Schmoker, J. W., 1993, Porosity, depth, and thermal-maturity data for sandstones of the Anadarko Basin, Oklahoma, and other selected locations in the northern hemisphere: U.S. Geological Survey, Open-File Report 93-230, 46 p. :ill. ;28 cm.,
• Hettinger, R. D., 1993, Sedimentological descriptions and geophysical logs of two 300-m cores collected from the Straight Cliffs Formation of the Kaiparowits Plateau, Kane County, Utah: U.S. Geological Survey, Open-File Report 93-270, i, 50 p. :ill. ;28 cm.,
• Hinkle, M. E., 1993, Analytical results for soil samples collected at the Roosevelt Hot Springs Known Geothermal Resource Area, Utah; 1976-1987: U.S. Geological Survey, Open-File Report 93-260, 14 p. :ill. ;28 cm. +1 computer disk (5 1/4 in.),
• Hinkle, M. E., 1993, Concentrations of N₂, O₂, CO₂, and He in soil gases collected in the northern San Luis Valley, Colorado: U.S. Geological Survey, Open-File Report 93-584, ii, 16 p. :ill., map ;28 cm. +1 computer disk (5 1/4 in.),
• Hofstra, Albert H.; Fey, D. L.; Motooka, J. M.; Roushey, B. H.; Bradley, Lee-Ann, 1993, Reconnaissance stream-sediment geochemistry of Death Valley National Monument, California: U.S. Geological Survey, Open-File Report 93-698, 102 p., :ill., maps ;28 cm.,
• Holland, T. W., 1993, Use of water in Arkansas, 1990: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-48, 9 p. :ill. ;23 x 90 cm. folded to 4 x 23 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Arkansas County, Arkansas, 1991: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-136, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Ashley County, Arkansas, 1991: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-166, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Chicot County, Arkansas, 1991: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-167, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Clay County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-424, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Craighead County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-425, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Cross County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-427, 9 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Desha County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-428, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A., 1993, Summary of reported agriculture and irrigation water use in Drew County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-429, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Greene County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-430, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Independence County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-431, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Jackson County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-432, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Jefferson County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-460, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Lawrence County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-461, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Lafayette County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-468, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Lee County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-469, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Lincoln County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-470, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Lonoke County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-471, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Miller County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-472, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Mississippi County, Arkansas, 1991: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-473, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Monroe County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-474, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Phillips County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-475, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Poinsett County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-487, 8 p. :ill. ;23 x 41 cm. folded to 23 x 10 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Prairie County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-488, 8 p. :ill. ;23 x 41 cm. folded to 23 x 10 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Randolph County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-489, 8 p. :ill. ;23 x 41 cm. folded to 23 x 10 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in St. Francis County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-490, 8 p. :ill. ;23 x 41 cm. folded to 23 x 10 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in White County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-491, 8 p. :ill. ;23 x 41 cm. folded to 23 x 10 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Pulaski County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-633, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in Woodruff County, Arkansas, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-634, 8 p. :ill. ;23 x 41 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in northwestern Arkansas counties, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-635, 8 p. :ill. ;23 x 71 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in southwestern Arkansas counties, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-636, 8 p. :ill. ;23 x 81 cm. folded to 23 x 11 cm.,
• Holland, T. W.; Manning, C. A.; Stafford, K. L., 1993, Summary of reported agriculture and irrigation water use in west-central Arkansas counties, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-637, 8 p. :ill. ;23 x 81 cm. folded to 23 x 11 cm.,
• Holnbeck, S. R.; Parrett, Charles, 1993, Estimation of unit hydrographs for large floods at ungaged sites in Montana: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-168, vi, 69 p. :ill., map ;28 cm.,
• Hon, Ken; Kauahikaua, J. P.; Mackay, Kevin, 1993, Inflation and cooling data from pahoehoe sheet flows on Kilauea volcano: U.S. Geological Survey, Open-File Report 93-342-A, 29 p.; :ill. ;28 cm.,
• Hon, Ken; Kauahikaua, J. P.; Mackay, Kevin, 1993, Inflation and cooling data from pahoehoe sheet flows on Kilauea volcano: U.S. Geological Survey, Open-File Report 93-342-B, 1 computer disk ;3 1/2 in.,
• Hooper, R. P.; Peters, N. E., 1993, Executive summary; application of a hydrochemical model and soil-solution mixing model to alpine watersheds in the Sierra Nevada, California: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-59, 2 p. ;28 cm.,
• Hoos, A. B.; Sisolak, J. K., 1993, Procedures for adjusting regional regression models of urban-runoff quality using local data: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-39, iv, 39 p. :ill. ;28 cm.,
• Horowitz, A. J.; Elrick, K. A.; Robbins, J. A.; Cook, R. B., 1993, The Effect of mining and related activities on the sediment-trace element geochemistry of Lake Coeur d‘Alene, Idaho, U.S.A.; Part II, Subsurface sediments: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-656, iv, 28 p. :ill. ;28 cm.,
• Horton, J. W., Jr.; Peper, J. D.; Marr, J. D., Jr.; Burton, W. C.; Sacks, P. E., 1993, Preliminary geologic map of the South Boston 30 x 60 minute Quadrangle, Virginia and North Carolina: U.S. Geological Survey, Open-File Report 93-244, 20 p. :ill., map ;28 cm.,
• House, L. B.; Hughes, P. E.; Waschbusch, R. J., 1993, Concentrations and loads of polychlorinated biphenyls in major tributaries entering Green Bay, Lake Michigan, 1989-90: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-132, v, 41 p. :ill., map ;28 cm.,
• House, L. B.; Waschbusch, R. J.; Hughes, P. E., 1993, Water quality of an urban wet detention pond in Madison, Wisconsin, 1987-88: U.S. Geological Survey ; Open-File Reports Section [distributor], Open-File Report 93-172, v, 57 p. :ill., maps ;28 cm.,
• Hsieh, P. A.; Freckleton, J. R., 1993, Documentation of a computer program to simulate horizontal-flow barriers using the U.S. Geological Survey‘s modular three-dimensional finite-difference ground-water flow model: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-477, vi, 32 p. :ill. ;28 cm.,
• Huff, G. F.; Bonck, J. P., 1993, Saltwater in shallow aquifers in east-central and northeastern Louisiana and southeastern Arkansas: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-494, v, 54 p. :ill., maps ;28 cm.,
• Huffman, G. C.; Whited, C. R., 1993, Ground-water data for Michigan 1990: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-114, iv, 51 p. :ill., maps ;28 cm.,
• Hughes, P. E., 1993, Hydrologic and water-quality data for the East River Basin in northeastern Wisconsin: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 89-245, vi, 91 p. :ill. ;28 cm.,
• Huntington, T. G.; Hooper, R. P.; Peters, N. E.; Bullen, T. D.; Kendall, Carol, 1993, Water, energy, and biogeochemical budgets investigation at Panola Mountain research watershed, Stockbridge, Georgia; a research plan: U.S. Geological Survey ; Copies of this report may be purchased from U.S. Geological Survey Books and Open-File Reports Section, Open-File Report 93-55, vi, 39 p. :ill., maps ;28 cm.,
• Hutchinson, C. B.; Sanders, G. L.; Duerr, A. D., 1993, Underground injection of wastewater in southwest Florida: U.S. Geological Survey, Open-File Report 93-450, 1 videocassette (15 min.) :sd., col. ;1/2 in.,
• Ingebritsen, S. E.; Scholl, M. A., 1993, Annotated bibliography; hydrogeology of Kilauea Volcano, Hawaii: U.S. Geological Survey, Open-File Report 93-551-D, iii, 30 p. :ill., maps ;28 cm.,
• Isaacs, C. M.; Barron, J. A.; Bukry, David, 1993, Supplementary data on diatoms and calcareous nannofossils and preliminary revised ages for rock samples (KG-1 to KG-24) in the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura basins, California: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-182, 13 p. :ill. ;28 cm.,
• Isaacs, C. M.; Medrano, M. D.; Siems, D. F.; Mee, J. S., 1993, Abundances of major elements and sedimentary components in cuttings from the Foxen, Sisquoc, Monterey, and Point Sal formations, OCS P-0315-1 well, Point Arguello oil field, offshore Santa Maria basin, Southern California: U.S. Geological Survey, Open-File Report 93-382, 32 p. :ill., map ;28 cm.,
• Isaacs, C. M.; Tomson, J. H.; Barron, J. A.; Bukry, David; Lewan, M. D., 1993, Preliminary data and age-correlation for extra rock samples (KG-25 to KG-47) in the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura basins, California: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-177, 23 p. :ill. ;28 cm.,
• Jachens, Robert C., 1993, Aeromagnetic map of the Borrego Valley 1:100,000 scale quadrangle, California: Open-File Report 93-283, 1 map :photocopy ;56 x 94 cm., on sheet 91 x 121 cm., folded to 27 x 22 cm.,
• Jachens, Robert C.; Roberts, Carter W., 1993, Aeromagnetic map of the Palo Alto 1:100,000 quadrangle, California: Open-File Report 93-688, 1 map :photocopy ;56 x 89 cm., on sheet 74 x 121 cm., folded to 26 x 21 cm.,
• Jachens, Robert C.; Snyder, S. L.; Roberts, Carter W., 1993, Aeromagnetic map of the Victorville 1:100,000 scale quadrangle, California: Open-File Report 93-315, 1 map :photocopy ;56 x 92 cm., on sheet 91 x 122 cm., folded to 25 x 23 cm.,
• Jacobson, Muriel L., 1993, National Earthquake Hazards Reduction Program, summaries of technical reports; volume XXXIV: Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-195, 2 v. :ill., maps ;28 cm.,
• John, David A.; Bliss, James D., 1993, Grade and tonnage model of tungsten skarn deposits, Nevada: U.S. Geological Survey, Open-File Report 94-5, 35 p,
• Johncox, D. A., 1993, Silver concentrations and selected hydrologic data in the Upper Colorado River basin, 1991-92: U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-447, iii, 13 p. :maps ;28 cm.,
• Johnson, A. M.; Fleming, R. W.; Cruikshank, K. M., 1993, Broad belts of shear zones as the common form of surface rupture produced by the 28 June 1992 Landers, California, earthquake: U.S. Geological Survey, Open-File Report 93-348, 61 p. (1 folded) :ill., maps ;28 cm.,
• Johnson, S. L.; Carmichael, J. K., 1993, Construction, lithologic, and hydrologic data for test wells in the Cedar Grove area, Carroll County, Tennessee: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-166, iv, 14 p. :ill., map ;28 cm.,
• Johnson, S. Y., 1993, Analysis of Cenozoic subsidence at three sites in vicinity of the Seattle basin, Washington: U.S. Geological Survey, Open-File Report 93-332, 17 p. :ill., map ;28 cm.,
• Johnston, W. H.; Sherwood, D. A., 1993, Water resources of Monroe County, New York, water years 1984-88, with emphasis on water quality in the Irondequoit Creek basin; Part 1, Water-resources data: U.S. Geological Survey ; USGS Books and Open-File Reports [distributor], Open-File Report 93-370, viii, 311 p. :ill., maps ;28 cm.,
• Jorgensen, Donald G.; Petricola, Mario, 1993, Petrophysical analysis of geophysical logs, National Drilling Company - U.S. Geological Survey Ground-water Research Project for Abu Dhabi Emirate, United Arab Emirates: U.S. Geological Survey, Open-File Report 93-85, 58 p. ill., maps ;28 cm.,
• Joseph, Robert L.; Morris, Edward E., 1993, Bacterial survey of Nimrod Lake, Arkansas, Spring and Summer 1992: Open-File Report 93-70, 1 map ;16 x 22 cm., on sheet 84 x 84 cm., folded in envelope 30 x 24 cm.,
• Kasmarek, Mark C.; Coplin, L. S.; Campodonico, Al, 1993, Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-93 and 1992-93, and measured compaction, 1973-92, in the Houston-Galveston region, Texas: Open-File Report 93-86, 5 maps ;55 x 68 cm. and 17 x 23 cm., folded in envelope 31 x 26 cm. +2 charts (17 x 23 cm.),
• Keith, W. J., 1993, Megabreccia of the Big Ten Peak Caldera, Nye County, Nevada: U.S. Geological Survey, Open-File Report 93-21, 17 p. :ill. ;28 cm.,
• Kelley, J. S.; Tailleur, I. L.; Morin, R. L.; Reed, K. M.; Harris, A. G.; Schmidt, J. M.; Brown, F. M.; Kurtak, J. M., 1993, Barite deposits in the Howard Pass Quadrangle and possible relations to barite elsewhere in the northwestern Brooks Range, Alaska: U.S. Geological Survey, Open-File Report 93-215, 13 p. :ill., maps ;28 cm.,
• Ketner, Keith Brindley; Repetski, J. E.; Wardlaw, B. R.; Stamm, R. G., 1993, Preliminary geologic map of the Rowland-Bearpaw Mountain area, Elko County, Nevada: Open-File Report 93-220, 1 map ;54 x 56 cm., on sheet 71 x 82 cm., folded to 16 x 22 cm.,
• Kinoshita, K. L.; Noble, M. A.; Ramp, S. R., 1993, The Farallones moored array data report: U.S. Geological Survey, Open-File Report 93-11, 108 p. :ill. ;28 cm.,
• Kirkpatrick, K. A., 1993, Archiving data from Gulf Coast Regional Aquifer System analysis study: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], Open-File Report 92-661, iii, 18 p. ;28 cm.,
• Kleeschulte, M. J., 1993, Water-quality data for the Missouri River and Missouri River alluvium near Weldon Spring, St. Charles County, Missouri; 1991-92: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-109, v, 48 p. :ill., map ;28 cm.,
• Klitgord, K. ; Dmitriev, L. ; Casey, J. ; Silantiev, S. ; Johnson, K., 1993, U.S.-Soviet collaborative geological and geophysical survey of the Mid-Atlantic Ridge near 31 degrees N, the Petrov Fracture Zone: U.S. Geological Survey Open-File Report 1994-007, 23 p.,
• Klitgord, K. D.; Golmshtok, A. J.; Scholz, C. A.; Akentiev, L. G.; Nichols, D.; Schneider, C.; McGill, J.; Foster, D. S.; Unger, J. D., 1993, Seismic survey of Lake Baikal, Siberia cruise report RV Balkhash: Open-File Report 93-201, 25 p.,
• Knott, J. M.; Glysson, G. D.; Malo, B. A.; Schroeder, L. J., 1993, Quality assurance plan for the collection and processing of sediment data by the U.S. Geological Survey, Water Resources Division: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 92-499, iv, 18 p. :ill. ;28 cm.,
• Kolpin, D. W.; Burkart, M. R.; Thurman, E. M., 1993, Hydrogeologic, water-quality, and land-use data for the reconnaissance of herbicides and nitrate in near-surface aquifers of the Midcontinental United States, 1991: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-114, iv, 61 p. :ill., map ;28 cm.,
• Krimmel, R. M., 1993, Mass balance, meteorological, and runoff measurements at South Cascade Glacier, Washington, 1992 balance year: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-640, vi, 38 p. :ill., map ;28 cm.,
• Krohn, M. D., 1993, Evaluation of near-infrared spectra for detecting ammonium minerals at Shoshone Geyser Basin, Yellowstone National Park, Wyoming: U.S. Geological Survey, Open-File Report 93-293, 11 p. :ill., map ;28 cm.,
• Kuivila, K. M., 1993, Diazinon concentrations in the Sacramento and San Joaquin Rivers and San Francisco Bay, California, February 1993: U.S. Geological Survey, Dept. of the Interior, Open-File Report 93-440, 1 p. :ill., map ;28 cm.,
• Kurzmack, M. A., 1993, Proposed algorithm for determining the delta intercept of a thermocouple psychrometer curve: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 92-490, iii, 8 p. :ill. ;28 cm.,
• Lahr, J. C.; Fischer, F. G., 1993, Location of acoustic sources using seismological techniques and software: ill., Open-File Report 93-221, 9 p. :ill. ;28 cm.,
• Lambert, S. C.; Davenport, M. S.; Patterson, G. G., 1993, Water resources activities, South Carolina District, 1989-91: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-35, v, 82 p. :ill., maps ;28 cm.,
• Lambing, J. H.; Dodge, K. A., 1993, Quality assurance for laboratory analysis of suspended-sediment samples by the U.S. Geological Survey in Montana: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-131, iv, 34 p. :ill. ;28 cm.,
• Landon, M. K.; Delin, G. N.; Lamb, J. A.; Guo, L., 1993, Ground-water quality at the Management Systems Evaluation Area (MSEA) near Princeton, Minnesota, 1991: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-43, 8 p. :ill. ;28 cm.,
• Landon, M. K.; Delin, G. N.; Lamb, J. A.; Guo, Lei, 1993, Ground-water quality at the Management Systems Evaluation Area near Princeton, Minnesota, 1991-92: U.S. Geological Survey, Dept. of the Interior, Open-File Report 93-80, 2 p. :ill. ;28 cm.,
• Lanfear, K. J., 1993, Hydrologic data-collection stations whose stream water quality data were available to prepare the 1990-91 National Water Summary on Stream Water Quality: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-29, 48 p. :map ;28 cm.,
• Langenheim, Victoria E., 1993, Aeromagnetic map of the southern California borderland east of the Patton Escarpment: Open-File Report 93-520, 1 map :photocopy ;67 x 95 cm., on sheet 92 x 122 cm., folded to 28 x 21 cm.,
• Langenheim, Victoria E.; Jachens, Robert C., 1993, Isostatic residual gravity map of the Borrego Valley 1:100,000 quadrangle, California: Open-File Report 93-246, 1 map :photocopy ;56 x 94 cm., on sheet 91 x 120 cm., folded to 26 x 20 cm.,
• Langenheim, Victoria E.; Jachens, Robert C., 1993, Isostatic residual gravity map of the Oceanside 1:100,000-scale quadrangle, California: Open-File Report 93-247, 1 map :photocopy ;56 x 93 cm., on sheet 92 x 121 cm., folded to 26 x 20 cm.,
• Langenheim, Victoria E.; Jachens, Robert C., 1993, Aeromagnetic map of the San Diego 1:100,000-scale quadrangle, California - Baja California Norte: Open-File Report 93-564, 1 map :photocopy ;56 x 94 cm., on sheet 92 x 122 cm., folded to 27 x 21 cm.,
• Langenheim, Victoria E.; Ponce, D. A.; Oliver, H. W.; Sikora, R. F., 1993, Gravity and magnetic study of Yucca Wash, Southwest Nevada: Open-File Report 93-586-A, 14 p., 2 over-size sheets.,
• Langenheim, Victoria E.; Ponce, D. A.; Oliver, H. W.; Sikora, R. F., 1993, Gravity and magnetic study of Yucca Wash, Southwest Nevada: Open-File Report 93-586-B, One 3 1/2 inch diskette,
• Lanphere, M. A.; Champion, D. E.; Kuntz, M. A., 1993, Petrography, age, and paleomagnetism of basalt lava flows in coreholes Well 80, NRF 89-04, NRF 89-05, and ICPP 123, Idaho National Engineering Laboratory: U.S. Geological Survey, Open-File Report 93-327, 40 p. :ill. ;28 cm.,
• Larsen, M. C.; Collar, P. D.; Stallard, R. F., 1993, Research plan for the investigation of water, energy, and biogeochemical budgets in the Luquillo Mountains, Puerto Rico: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-150, v, 19 p. :ill., maps ;28 cm.,
• Latkovich, V. J.; Tracey, D. C., 1993, Hydrologic Instrumentation Facility of the U.S. Geological Survey annual report for fiscal year 1992: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-58, iv, 51 p. :ill. ;28 cm.,
• Lee, D. B.; Parks, T. D.; Winkler, S. W., 1993, Summary of water-resources activities of the U.S. Geological Survey in Oregon; fiscal year 1993: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-493, iv, 72 p. :maps ;28 cm.,
• Lee, W. H., 1993, Descriptions of seismic array components: U.S. Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section, distributor, 1992 Open-File Report 92-597A,B, 316 p. :ill. ;28 cm. +1 computer disk ; 3 1/2 in.,
• Lemeshewsky, G. P., 1993, Iterative restoration deblurring of SPOT panchromatic images: U.S. Geological Survey, Open-File Report 93-353, 26 p. :ill. ;28 cm.,
• Light, Helen M.; Darst, Melanie R.; Grubbs, J. W., 1993, Hydrologic conditions in floodplain habitats of the Apalachicola River, Florida : Annual report of progress, October 1992 - September 1993: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-363, iv, 48 p. :ill., maps ;28 cm.,
• Lindholm, G. F., 1993, Summary of the Snake River plain Regional Aquifer-System Analysis in Idaho and eastern Oregon: U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], Open-File Report 91-98, v, 62 p. :ill., maps ;28 cm.,
• Lins, H. F., 1993, Global Change Hydrology Program: U.S. Geological Survey, Dept. of the Interior, Open-File Report 93-36, 2 p. ;28 cm.,
• Liszewski, M. J.; Mann, L. J., 1993, Concentration of 23 trace elements in ground water and surface water at and near the Idaho National Engineering Laboratory, Idaho, 1988-91: U.S. Geological Survey ; Earth Science Information Center Open-File Reports Section [distributor], Open-File Report 93-126, iii, 44 p. :maps ;28 cm.,
• Livo, K. E.; Clark, Roger N.; Knepper, Daniel H., Jr., 1993, SPVIEW; spectral plot program for accessing the USGS Digital Spectral Library database with MS-DOS personal computers, version 1.00: Open-File Report 93-593-B, Three 3 1/2 inch diskettes,
• Livo, K. Eric; Clark, Roger N.; Knepper, Daniel H., Jr., 1993, SPVIEW; spectral plot program for accessing the USGS Digital Spectral Library database with MS-DOS personal computers, version 1.00: Open-File Report 93-593-A, 26 leaves ; 28 cm.,
• Locke, Glenn L., 1993, Approximate altitude of water levels in wells completed in the Chicot and Evangeline aquifers in Fort Bend County and adjacent areas, Texas,January-February 1991: Open-File Report 93-62, 2 maps ;49 x 75 cm., folded in envelope 30 x 23 cm.,
• Long, H. K.; Farrar, J. W., 1993, Report on the U.S. Geological Survey‘s evaluation program for standard reference samples distributed in October 1992, T-121 (trace constituents), M-124 (major constituents), N-36 (nutrients), N-37 (nutrients), P-19 (low ionic strength) and Hg-15 (mercury): U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports [distributor], Open-File Report 93-32, iii, 114 p. :ill. ;28 cm.,
• Long, H. K.; Farrar, J. W., 1993, Report of the U.S. Geological Survey‘s evaluation program for standard reference samples distributed in April 1993; T-123 (trace constituents), T-125 (trace constituents), M-126 (major constituents, N-38 (nutrients), N-39 (nutrients), P-20 (low ionic strength, and Hg-16 (mercury): U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-436, iii, 149 p. :ill. ;28 cm.,
• Long, K. R., 1993, Grade-tonnage data for detachment-fault related polymetallic deposits: U.S. Geological Survey, Open-File Report 93-228, 18 p. ;28 cm.,
• Long, K. R., 1993, Economic fundamentals of mining law: U.S. Geological Survey, Open-File Report 93-613, 33 p. ;28 cm.,
• Loskot, C. L., 1993, Geohydrologic data from test hole USW UZ-6s, Yucca Mountain, Nye County, Nevada: U.S. Geological Survey : U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-60, iv, 25 p. :ill., map ;28 cm.,
• Luckey, R. R.; Lobmeyer, D. H.; Burkhardt, D. J., 1993, Water levels in continuously monitored wells in the Yucca Mountain area, Nevada, 1985-88: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 91-493, v, 252 p. :ill., maps ;28 cm.,
• Ludwig, K. R., 1993, UISO; a program for calculation of 230Th-234U-238U isochron ages: U.S. Geological Survey, Open-File Report 93-531, 9 p. ;28 cm.,
• Luepke, Gretchen, 1993, Economic heavy minerals in glaciofluvial sediments of Minnesota: U.S. Geological Survey, Open-File Report 93-345, 11 p. :maps ;28 cm.,
• Luepke, Gretchen; Poppe, L. J., 1993, Sand-sized heavy-mineral distributions in the Rio Cibuco system and adjacent rivers of north-central Puerto Rico: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 92-703, 28 p. :map ;28 cm.,
• Luepke, Gretchen; Poppe, L. J., 1993, Sand-sized heavy-mineral distributions in offshore insular shelf sediments of north-central Puerto Rico: U.S. Geological Survey, Open-File Report 93-341, 17 p. :map ;28 cm.,
• Luetgert, J. H.; Benz, H. M.; Criley, E. E.; Li, Song-Lin, 1993, Data report for a seismic refraction/wide-angle reflection investigation of the Atlantic Coastal Plain in South Carolina: U.S. Geological Survey, Open-File Report 92-723, 35 p . :ill., map ;28 cm.,
• Luetgert, J. H.; Mooney, W. D.; Trehu, A. M.; Nabelek, J. N.; Keller, G. R.; Miller, K. C.; Asudeh, Isa; Isbell, Brad, 1993, Data report for a seismic refraction/wide-angle reflection investigation of the Puget Basin and Willamette Valley in western Washington and Oregon: U.S. Geological Survey, Open-File Report 93-347, 73 p. :chiefly ill., maps ;28 cm.,
• Luoma, S. N.; Cain, D. J.; Brown, C. L.; Hornberger, M. I., 1993, Trace metals in clams (Macoma balthica) and sediments at the Palo Alto mudflat in south San Francisco Bay; June, 1993-May, 1993: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-500, 52 p. :ill. ;28 cm.,
• MacNish, R. D.; Smith, C. F.; Goddard, K. E., 1993, Floods in Arizona, January 1993: U.S. Geological Survey, Dept. of the Interior, Open-File Report 93-54, 2 p. :ill., map ;28 cm.,
• Maertz, D. E., 1993, Water-resources investigations in Wisconsin, 1993: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-129, 101 p. :maps ;28 cm.,
• Maldonado, Florian; Moore, R. C., 1993, Preliminary geologic map of the Parowan Quadrangle, Iron County, Utah: U.S. Geological Survey, Open-File Report 93-3, 11 p. :ill., map ;28 cm.,
• Marella, R. L., 1993, Public-supply water use in Florida, 1990: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-134, vii, 46 p. :ill., maps ;28 cm.,
• Marshall, Brian D., 1993, Conversion of the Radiometric Age Data Bank (RADB) to the National Geochronological Data Base (NGDB): U.S. Geological Survey, Open-File Report 93-336, 76 p. ;28 cm.,
• Martin, Jeffrey D.; Cohen, David A., 1993, Policy and procedures for the management and archival storage of data collected for hydrologic investigations, U.S. Geological Survey, Indiana District: U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 94-61, iv, 21 p. ;28 cm.,
• Martini, Marinna A.; Williams, Albert, 1993, Benthic Acoustic Stress Sensor (BASS): Electronics Check-Out Procedures: Geological Survey (U.S.) Open-File Report 93-722, 37 p.,
• Mastin, Larry G., 1993, Can rain cause volcanic eruptions?: U.S. Geological Survey, Dept. of the Interior, Open-File Report 93-445, 2 p. :ill., map ;28 cm.,
• Mathes, M. V.; Waldron, M. C., 1993, Distribution of fluoride in ground water of West Virginia: Open-File Report 92-140, 1 over-size sheet.,
• Matti, J. C., 1993, Preliminary geologic map of the north-central San Bernardino Mountains, California; summary pamphlet to accompany geologic map: U.S. Geological Survey, Open-File Report 93-544, 10 p. :ill., map ;28 cm.,
• Matzko, J. R., 1993, Physical environment of the underground nuclear test site on Novaya Zemlya, Russia: U.S. Geological Survey, Open-File Report 93-501, iii, 28 p. :ill., maps ;28 cm.,
• Mayor, J. N.; Fisher, F. S., 1993, Skarn-hosted mineralization in Paleozoic rocks beneath the Idarado Mine, northwest San Juan Mountains, Colorado: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-183, 16 p. :ill. maps ;28 cm.,
• McAda, D. P.; Morrison, T. D., 1993, Sources of information and data pertaining to geohydrology in the vicinity of the Roswell Basin in parts of Chaves, Eddy, De Baca, Guadalupe, Lincoln, and Otero counties, New Mexico: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-144, v, 78 p. :maps ;28 cm.,
• McBride, R. A.; Hiland, M. W.; Jones, F. W.; Braud, DeWitt, Jr.; Wayne, L. D.; Streiffer, H. R.; Carpenter, M. C.; Lewis, A. J.; Mogli, Sudish; Arnold, Jay; Lingineni, Srinivasa; Williams, S. J., 1993, Louisiana Coastal Geographic Information System Network; alpha version 0.1, year three final report: U.S. Geological Survey, Open-File Report 93-210, 96 p. :ill. ;28 cm.,
• McCarthy, Jill; Hart, P. E., 1993, Data report for the 1991 Bay area seismic imaging experiment (BASIX): U.S. Geological Survey, Open-File Report 93-301, 26 p. :ill., maps ;28 cm.,
• McCormick, M. J.; Barnes, P. W.; Reimnitz, Erk, 1993, Studies of sediment transport by Beaufort Gyre pack ice, 1992; sediment, ice, & water data: U.S. Geological Survey, Open-File Report 93-19, 38 p. :ill. ;28 cm.,
• McDougall, K. A., 1993, Eocene benthic foraminiferal assemblages of the Palo Alto 7-1/2‘ Quadrangle, California: U.S. Geological Survey, Open-File Report 93-180, i, 93 p. :ill. ;28 cm.,
• McDougall, K. A.; Lagoe, M. B., 1993, Foraminiferal data from the Balcom Canyon Section, Ventura Basin, California: U.S. Geological Survey, Open-File Report 93-386, 132 p. :ill., maps ;28 cm.,
• McGee, E. S.; Woodruff, M. E., 1993, Preliminary report on examination of column capitals at the Jefferson Memorial, Washington, D.C.: U.S. Geological Survey, Open-File Report 93-350, ii, 25 p. :ill. ;28 cm.,
• McGurk, J. M.; Orndoff, R. C.; Dodd, K. A.; Gunnells, G. B.; Sakss, Yula, 1993, Computer programs released as U.S. Geological Survey publications through June 1993: U.S. Geological Survey, Open-File Report 93-575, 1 computer disk ;3 1/2 in.,
• McHugh, J. B.; Watts, K. C., Jr.; Barton, H. N.; King, H. D., 1993, Gold analyses of 881 stream sediment samples from the western Payette National Forest and contiguous areas, Idaho: U.S. Geological Survey, Open-File Report 93-527, 21 p. :map ;28 cm. +1 computer disk (5 1/4 in.),
• McKee, E. H.; Bergquist, J. R., 1993, New radiometric ages related to alteration and mineralization in the vicinity of Yucca Mountain, Nye County, Nevada: U.S. Geological Survey, Open-File Report 93-538, ii, 26 p., [1] folded leaf :map (col.) ;28 cm.,
• McKee, E. H.; Conrad, J. E., 1993, Correlation and description of map units for the geologic map of the northern part of the Simpson Park Mountains (Rocky Hills and western part of the Pete Hanson Creek quadrangles), Eureka County, Nevada: U.S. Geological Survey, Open-File Report 93-519, 5 p. :ill. (col.), maps (1 col.) ;28 cm.,
• McLain, B. J., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of chromium in water by graphite furnace atomic absorption spectrophotometry: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-449, v, 16 p. :ill. ;28 cm.,
• Meador, M. R.; Cuffney, T. F.; Gurtz, M. E., 1993, Methods for sampling fish communities as part of the National Water-Quality Assessment Program: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-104, iv, 40 p. :ill. ;28 cm.,
• Meador, Michael R.; Hupp, Cliff R.; Cuffney, Thomas F.; Gurtz, Martin E., 1993, Methods for characterizing stream habitat as part of the National Water-Quality Assessment Program: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-408, iv, 48 p. :ill. ;28 cm.,
• Menzie, W. David; Singer, Donald A., 1993, Grade and tonnage model of Porphyry Cu deposits in British Columbia, Canada, and Alaska, U.S.A.: U.S. Geological Survey, Open-File Report 93-275, 9 p. :ill. ;28 cm.,
• Meremonte, M. E.; Cranswick, Edward; Gomberg, J. S.; Worley, D. M.; Carver, D. L.; Brooks, J.; Banfill, Robert; Overturf, D. E.; Bice, T., 1993, Report on seismologic field investigations of the 29 June 1992 Little Skull Mountain Earthquake: U.S. Geological Survey, Open-File Report 93-555, i, 95 p. (1 folded) :ill., maps ;28 cm.,
• Metzker, K. D.; Gold, R. L.; Thomas, R. P., 1993, Rainfall and runoff data for the Albuquerque, New Mexico, metropolitan area, 1984-1988: U.S. Geological Survey, Water Resources Division ; Books and Open-File Reports [distributor], Open-File Report 92-653, vii, 388 p. :ill., maps ;28 cm.,
• Miller, C. Dan; Ewert, John W.; Lockhart, Andrew B., 1993, The USGS/USAID Volcano Disaster Assistance Program; the next five years: U.S. Geological Survey, Cascades Volcano Observatory, Open-File Report 93-379, 7 p. ;28 cm.,
• Miller, D. M.; Wooden, J. L., 1993, Geologic map of the New York Mountains area, California and Nevada: U.S. Geological Survey, Open-File Report 93-198, 10 p. :ill., col. map ;28 cm.,
• Miller, J. A., 1993, Ground water atlas of the United States: Open-File Report 93-91, 2 p.,
• Miller, J. J., 1993, Program TracePlot, version 2.0; seismic trace plotting program for the Macintosh: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-226, 17 p. 1 computer disk ;3 1/2 in.,
• Miller, K. A., 1993, Seepage, soil, and sediment data for selected canals, Wind River Federal Irrigation Project, Wyoming, 1990-91: U.S. Geological Survey ; Copies of this report can be purchased from U.S. Geological Survey Books and Open-File Reports [Section], Open-File Report 93-142, iv, 24 p. :ill., maps ;28 cm.,
• Miller, T. P.; Kirianov, V. Y., 1993, Notification procedures for Kamchatka volcanic eruptions; a case history of Sheveluch volcano, April, 1993: U.S. Geological Survey, Open-File Report 93-569, 10 p. :ill., map ;28 cm.,
• Mills, P. C., 1993, Vertical distribution of hydraulic characteristics and water quality in three boreholes in the Galena-Platteville Aquifer at the Parson‘s Casket Hardware Superfund site, Belvidere, Illinois, 1990: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-402, iv, 36 p. :ill., maps ;28 cm.,
• Mills, P. C., 1993, Hydrogeology and water quality of the Galena-Platteville aquifer at the Parson‘s Casket Hardware Superfund site, Belvidere, Illinois, 1991: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-403, vi, 86 p. :ill., maps ;28 cm.,
• Mills, P. C., 1993, Hydrogeology and water quality of the Galena-Platteville aquifer at the Parson‘s Casket Hardware Superfund site, Belvidere, Illinois, 1991-92: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-404, iii, 29 p. :maps ;28 cm.,
• Minor, S. A.; Sawyer, D. A.; Wahl, R. R.; Frizzell, V. A., Jr.; Schilling, S. P.; Warren, R. G.; Orkild, P. P.; Coe, J. A.; Hudson, M. R.; Fleck. R. J.; Lanphere, M. A.; Swadley, W. C.; Cole, J. C., 1993, Preliminary geologic map of the Pahute Mesa 30‘x 60‘ Quadrangle, Nevada: U.S. Geological Survey, Open-File Report 93-299, 39 p. :col. map ;28 cm.,
• Mons-Wengler, Margaret C.; Oldale, Robert N., 1993, Publications of the Branch of Atlantic Marine Geology for Calendar Year 1992: Geological Survey (U.S.) Open-File Report 93-537, 30 p.,
• Moody, J. A.; Meade, R. H., 1993, Hydrologic and sedimentologic data collected during four cruises at high water on the Mississippi River and some of its tributaries, March 1989-June 1990: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 92-651, viii, 227 p. :chiefly ill., maps ;28 cm.,
• Moore, D. E., 1993, Microcrack populations associated with a propagating shear fracture in granite: U.S. Geological Survey, Open-File Report 93-245, 88 p. :ill. ;28 cm.,
• Moore, D. W.; Nealey, L. D., 1993, Preliminary geologic map of Navajo Lake quadrangle, Kane and Iron counties, Utah: U.S. Geological Survey, Open-File Report 93-190, 20 p. :ill., map ;28 cm.,
• Moore, R. B.; Delaney, P. T.; Kauahikaua, J. P., 1993, Annotated bibliography; volcanology and volcanic activity with a primary focus on potential hazard impacts for the Hawaii Geothermal Project: U.S. Geological Survey, Open-File Report 93-512-A, 10 leaves ;28 cm.,
• Moore, R. B.; Koyanagi, R. Y.; Sako, M. K.; Trusdell, F. A.; Ellorda, R. L.; Kojima, George, 1993, Volcanologic investigations in the Commonwealth of the Northern Mariana Islands, May 1992: U.S. Geological Survey, Open-File Report 93-541, 37 p. :ill., maps ;28 cm.,
• Moreland, Joe A., 1993, Floods and flood plains: U.S. Geological Survey, U.S. Dept. of the Interior, Open-File Report 93-641, 1 sheet :ill., map ;28 cm.,
• Moreland, Joe A., 1993, Drought: U.S. Geological Survey, U.S. Dept. of the Interior, Open-File Report 93-642, 1 sheet :ill., maps ;28 cm.,
• Morganwalp, David W.; Aronson, David A., 1993, U. S. Geological Survey Toxic Substances Hydrology Program--Abstracts of the Technical Meeting, Colorado Springs, Colorado, September 20-24, 1993: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-454, 182 p. ;28 cm.,
• Morin, Robert L., 1993, Digital terrain in the Bethel, Russian Mission, and Goodnews Bay 1 degree X 3 degrees quadrangles, Alaska, including improved terrain for parts of these quadrangles: Open-File Report 93-702-A, p. 9, illus. incl. sketch map,
• Morin, Robert L., 1993, Digital terrain in the Bethel, Russian Mission, and Goodnews Bay 1 degree x 3 degrees quadrangles, Alaska, including improved terrain for parts of these quadrangles: Open-File Report 93-702-B, Two 3 1/2 inch diskettes,
• Mugel, D. N., 1993, Geohydrologic data for the St. Charles County well field and public-water supply, 1985-91, and projected public-water supply, 1995 and 2000,for St. Charles County, Missouri: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-455, v, 28 p. :ill., maps ;28 cm.,
• Mularoni, R. A., 1993, Potentiometric surface of the upper Floridan aquifer, west-central Florida, September 1992: Open-File Report 93-49, 1 map :photocopy ;79 x 56 cm., on sheet 92 x 61 cm.,
• Mularoni, R. A., 1993, Potentiometric surfaces of the intermediate aquifer system, west-central Florida, September 1992: Open-File Report 93-53, 2 maps on 1 sheet :photocopy ;39 x 36 cm. and 22 x 30 cm., sheet 91 x 61 cm.,
• Murphy, C. M.; Mendes, R. V.; Smith, S. T., 1993, USGS Branch of Geochemistry, sample submittal manual, fourth edition: U.S. Geological Survey, Open-File Report 93-533, 40 p. :ill. ;28 cm.,
• Murphy, J. M.; Fuis, G. S.; Levander, A. R.; Lutter, W. J.; Criley, E. E.; Henrys, S. A.; Asudeh, Isa; Fowler, J. C., 1993, Data report for the 1990 seismic reflection/refraction experiment in the Brooks Range, Arctic Alaska: U.S. Geological Survey, Open-File Report 93-265, 128 p. :ill., maps ;28 cm.,
• Murray, Louis C.; Spechler, R. M.; Phelps, G. G.; Bradner, L. A., 1993, Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, September 1992: Open-File Report 93-50, 1 map :photocopy ;103 x 62 cm., on sheet 122 x 85 cm.,
• Murray, T. L.; Power, J. A.; Klein, F. W., 1993, PC-PLOT, an IBM-PC compatible version of the earthquake plotting program QPLOT: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-22-A, 17 p.; :ill. ;28 cm.,
• Murray, T. L.; Power, J. A.; Klein, F. W., 1993, PC-PLOT, and IBM-PC compatible version of the earthquake plotting program QPLOT: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-22-B, 1 computer disk ;5 1/4 in.,
• Nash, J. T.; Siems, D. F., 1993, Analytical results of mineralized rock samples, Tonopah 1 degree x 2 degrees Quadrangle, Nevada: U.S. Geological Survey, Open-File Report 94-160, 1 computer disk ;5 1/4 in.,
• National Earthquake Information Center, 1993, Preliminary determination of epicenters; monthly listing October-December 1993: Open-File Report 93-600-D, 100 p.,
• National Earthquake Information Center, 1993, Earthquake data report, October 1993: Open-File Report 93-610-A, 420 p.,
• National Earthquake Information Center, 1993, Earthquake data report, October 1993: Open-File Report 93-610-B, Five 5 1/4 inch diskettes,
• National Earthquake Information Center, 1993, Earthquake data report, November 1993: Open-File Report 93-611-A, 403 p.,
• National Earthquake Information Center, 1993, Earthquake data report, November 1993: Open-File Report 93-611-B, Four 5 1/4 inch diskettes.,
• National Earthquake Information Center, 1993, Earthquake data report, December 1993: Open-File Report 93-612-A, 365 p.,
• National Earthquake Information Center, 1993, Earthquake data report, December 1993: Open-File Report 93-612-B, Four 5 1/4 inch diskettes.,
• National Earthquake Information Center, 1993, Earthquake data report, January 1993: U.S. Dept. of the Interior, Geological Survey, National Earthquake Information Center : Books and Open-File Reports Section [distributor], Open-File Report 93-601, 406 p.; computer disks ;5 1/4 in.,
• National Earthquake Prediction Evaluation Council (NEPEC), 1993, Earthquake research at Parkfield; 1993 and beyond report of the National Earthquake Prediction Evaluation Council (NEPEC) Working Group to evaluate the Parkfield Earthquake Prediction Experiment: U.S. Geological Survey, Open-File Report 93-622, 19 p. ;28 cm.,
• Neal, C. A.; McGimsey, R. G.; Doukas, M. P.; Ellersieck, Inyo, 1993, Photographs of the 1992 eruptions of Crater Peak, Spurr Volcano, Alaska: U.S. Geological Survey, Open-File Report 93-707, 9 p. of plates :ill. ;28 cm.,
• Nelms, D. L.; Brockman, A. R., 1993, Well-construction, water-level, and ground-water-quality data for Prince William County, Virginia, 1992: U.S. Geological Survey ; Earth Science Information Center [distributor], Open-File Report 93-443, iii, 66 p. :ill., maps ;28 cm.,
• Nelson, Arthur E., 1993, Preliminary geologic map of the Aspen and nearby areas, Virginia: Open-File Report 92-725, 1 map :photocopy ;74 x 54 cm., folded to 28 x 19 cm.,
• Nelson, P. H.; Schimschal, Ulrich, 1993, Assessment of geophysical logs from borehole USW G-2, Yucca Mountain, Nevada: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 92-572, iv, 34 p. :ill. ;28 cm.,
• Netoff, D. I.; Shroba, R. R., 1993, Morphology and possible origin of giant weathering pits in the Entrada Sandstone, southeastern Utah; preliminary findings: U.S. Geological Survey, Open-File Report 93-390, 45 p. :ill., maps ;28 cm.,
• Nichols, Martha L.; Friedman, Linda C., 1993, National Research Program of the Water Resources Division, U. S. Geological Survey, Fiscal Year 1992: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-128, 392 p. ;28 cm.,
• Nokleberg, W. J.; Bundtzen, T. K.; Grybeck, D. J.; Koch, R. D.; Eremin, R. A.; Rozenblum, I. S.; Sidorov, A. A.; Byalobzhesky, S. G.; Sosunov, G. M.; Shpikerman, V. I.; Gorodinksy, M. E., 1993, Metallogenesis of mainland Alaska and the Russian Northeast: U.S. Geological Survey, Open-File Report 93-339, 230 p. :maps ;28 cm.,
• Noller, Jay S.; Sowers, J. M.; Lettis, William R., 1993, Preliminary maps showing Quaternary geology of the Solyo and Lone Tree Creek 7.5-minute quadrangles, California: Open-File Report 93-224, 2 maps :photocopy ;each 58 x 46 cm., on sheets 76 x 61 cm., folded to 19 x 20 cm. +1 data sheet.,
• Normark, W. R.; Herring, H. H., 1993, Annotated bibliography; marine geologic hazards of the Hawaiian Islands with special focus on submarine slides and turbidity currents: U.S. Geological Survey, Open-File Report 93-551-C, 29 p. :ill. ;28 cm.,
• O'Brien, G. M., 1993, Earthquake-induced water-level fluctuations at Yucca Mountain, Nevada, June, 1992: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-73, iii, 12 p. :ill., map ;28 cm.,
• O'Neill, Katherine; Black, Thomas, 1993, A landowner‘s guide to U.S.G.S. investigations in Merced and Stanislaus Counties: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-294, 8 p. :ill., map ;28 cm.,
• O'Sullivan, P. B.; Murphy, J. M.; Moore, T. E.; Howell, D. G., 1993, Results of 110 apatite fission tract analyses from the Brooks Range and North Slope of northern Alaska, completed in cooperation with the Trans-Alaska Crustal Transect (TACT): U.S. Geological Survey, Open-File Report 93-545, iii, 104 p. :ill., map ;28 cm.,
• Oldale, R. N.; O'Connor, J. V.; Torrney, B. B.; Williams, R. S., Jr., 1993, A geologic overview of Cape Cod and a geologic transect of Wellfleet from the Atlantic Ocean to Cape Cod Bay: U.S. Geological Survey, Open-File Report 93-618, 26 p. , :ill., maps ;28 cm.,
• Olhoeft, G. R.; Capron, D. E., 1993, Laboratory measurements of the radiofrequency electrical and magnetic properties of soils from near Yuma, Arizona: U.S. Geological Survey, Open-File Report 93-701, 214 p. :chiefly ill. ;28 cm.,
• Oppenheimer, D. H.; Klein, F. W.; Eaton, J. P.; Lester, F. W., 1993, The Northern California Seismic Network bulletin, January-December 1992: U.S. Geological Survey, Open-File Report 93-578, 45 p. :ill. ;28 cm.,
• Orndorff, Randall C.; Epstein, Jack Burton; McDowell, R. C., 1993, Preliminary geologic map of the Middletown quadrangle, Frederick and Shenandoah Counties, Virginia: Open-File Report 93-24, 2 maps :photocopy ;each 59 x 45 cm., on sheet 91 x 124 cm., folded to 26 x 21 cm.,
• Outlaw, George S., 1993, Hydrologic and hydraulic analyses at Akin Branch and Cayce Valley Branch, Columbia, Tennessee: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-648, iv, 56 p. :ill., maps ;28 cm.,
• Pabst, M. E.; Beck, D. A.; Glancy, P. A.; Johnson, J. A., 1993, Streamflow and selected precipitation data for Yucca Mountain and vicinity, Nye County, Nevada, water years 1983-85: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-438, iv, 63 p. :ill., maps ;28 cm.,
• Pallister, J. S.; du Bray, E. A.; Hall, D. B., 1993, Geology of Chiricahua National Monument, a review for the non-specialist: U.S. Geological Survey, Open-File Report 93-617, 17 p. , [1] leaf of plates ;28 cm.,
• Parker, J. T., 1993, Channel change on the Santa Cruz River, Pima County, Arizona, 1936-86: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-41, vi, 65 p. :ill., maps ;28 cm.,
• Parker, Ronald A.; Heibel, Todd D., 1993, Preliminary bedrock geology of parts of the Burlington, Headsville, Old Fields, Romney, and Springfield quadrangles, Grant, Hampshire, Hardy, and Mineral Counties, West Virginia: Open-File Report 93-9, 5 maps on 6 sheets :photocopy ;each 58 x 45 cm., sheets 69 x 109 cm. or smaller.,
• Parkhurst, D. L.; Christenson, S. C.; Breit, G. N., 1993, Ground-water-quality assessment of the Central Oklahoma Aquifer, Oklahoma; geochemical and geohydrologic investigations: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-642, viii, 113 p. :ill., maps ;28 cm.,
• Parkhurst, R. S.; Merk, D. A.; Rosenberry, D. O.; Winter, T. C., 1993, Climatic data for Shingobee Lake and Williams Lake, Hubbard County, Minnesota, 1989-91: U.S. Geological Survey : Open-File Services Section [distributor], Open-File Report 93-127, 34 p. :ill. ;28 cm.,
• Parmenter, C. M.; Bothner, M. H., 1993, The distribution of Clostridium perfringens, a sewage indicator, in sediments of coastal Massachusetts: Open-File Report 93-8, 45 p.,
• Paskevich, Valerie F., 1993, Rasterizing vector and discrete data with the Woods Hole Image Processing System Software: U.S. Geological Survey, Open-File Report 93-530, i, 61 leaves : ill. ; 28 cm.,
• Peck, Michael F.; Cressler, Alan M., 1993, Ground-water conditions in Georgia, 1992: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-358, 134 p. :ill., maps ;28 cm.,
• Peterson, D. M.; Ellen, S. D.; Knifong, D. L., 1993, Distribution of past debris flows and other rapid slope movements from natural hillslopes in the Honolulu district of Oahu, Hawaii: U.S. Geological Survey, Open-File Report 93-514, iii, 32 p. :ill., maps ;28 cm.,
• Peterson, J. A., 1993, Regional geology and hydrocarbon resource potential, the Mediterranean Sea region: U.S. Geological Survey, Open-File Report 94-166, v, 118 p. :ill., maps ;28 cm.,
• Peterson, Jon R., 1993, Observations and Modeling of Seismic Background Noise: Geological Survey (U.S.) Open-File Report 93-322, 94 p.,
• Pike, R. J., 1993, A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form: U.S. Geological Survey, Open-File Report 93-262-A, 132 p. ;28 cm.,
• Pike, R. J., 1993, A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form: U.S. Geological Survey, Open-File Report 93-262-B, 1 computer disk ;3 1/2 in.,
• Pike, R. J., 1993, A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form: U.S. Geological Survey, Open-File Report 93-262-C, 1 computer disk ;3 1/2 in.,
• Plumlee, G. S.; Smith, S. M.; Toth, M. I.; Marsh, S. P.; Ludington, S. D.; Wallace, A. R.; Ficklin, W. H.; Smith, K. S.; Nash, J. T.; Foley, N. K.; Van Loenen, R. E.; Berger, B. R.; Green, G., 1993, Integrated mineral-resource and mineral-environmental assessments of public lands; applications for land management and resource planning: U.S. Geological Survey, Open-File Report 93-571, 18 p. :col. ill., col. maps ;28 cm.,
• Plummer, L. N.; Dunkle, S. A.; Busenberg, Eurybiades, 1993, Data on chlorofluorocarbons (CCl3F and CCl2F2) as dating tools and hydrologic tracers in shallow ground water of the Delmarva Peninsula: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-484, iv, 56 p. :map ;28 cm.,
• Polanco, E. F.; Dowsett, H. J., 1993, Pliocene planktic foraminifer census data from Deep Sea Drilling Project Hole 463 and Ocean Drilling Program Hole 769B: U.S. Geological Survey, Open-File Report 93-308, 6 p. :map ;28 cm.,
• Ponce, D. A.; Kohrn, S. B.; Waddell, Sandra, 1993, Gravity and magnetic data of Fortymile Wash, Nevada Test Site, Nevada: U.S. Geological Survey ; Open-File Reports-ESIC [distributor], Open-File Report 92-343, ii, 33 p. :ill., map ;28 cm.,
• Ponce, D. A.; Langenheim, V. E., 1993, Gravity, magnetic, and physical property data of the Deep Creek Range and vicinity, eastern Nevada and western Utah: Open-File Report 93-397-B, One 3 1/2 inch diskette.,
• Ponce, D. A.; Langenheim, V. E.; Sikora, R. F., 1993, Gravity and magnetic data of Midway Valley, Southwest Nevada: Open-File Report 93-540-B, One 3 1/2 inch diskette.,
• Ponce, David A.; Langenheim, Victoria E., 1993, Gravity, magnetic, and physical property data of the Deep Creek Range and vicinity, eastern Nevada and western Utah: U.S. Geological Survey, Open-File Report 93-397-A, 15 p. :ill., maps ;28 cm.,
• Ponce, David A.; Langenheim, Victoria E.; Sikora, Robert F., 1993, Gravity and magnetic data of Midway Valley, southwest Nevada: U.S. Dept. of the Interior, U.S. Geological Survey ; Open-File Reports-ESIC [distributor], Open-File Report 93-540-A, i, 7 p. :map ;28 cm. +1 computer disk (3 1/2 in.),
• Poppe, L. J.; Hay, B. J., 1993, X-ray mineralogy of sediments from the southern Black Sea and selected rivers: U.S. Geological Survey, Open-File Report 93-274, 13 p. :map ;28 cm.,
• Poppe, L. J.; Lewis, R. S.; Moffett, A. M., 1993, Texture of the surficial sediments in Fishers Island Sound: U.S. Geological Survey, Open-File Report 93-214, 28 p. :ill. ;28 cm.,
• Porter, Stephen D.; Cuffney, Thomas F.; Gurtz, Martin E.; Meador, Michael R., 1993, Methods for collecting algal samples as part of the National Water-Quality Assessment Program: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-409, iv, 39 p. :ill. ;28 cm.,
• Powell, C. L., 1993, Macrofossils from the Imperial Formation in the Ocotillo Wells State Vehicle Recreation Area, Imperial and San Diego Counties, California: U.S. Geological Survey, Open-File Report 93-562, 7 p. :ill., map ;28 cm.,
• Power, J. A., 1993, Catalog of earthquake hypocenters at Redoubt Volcano and Mt. Spurr, Alaska; October 12, 1989-December 31, 1990: U.S. Geological Survey, Open-File Report 93-685-A, 57 p. :ill. ;28 cm.,
• Power, J. A.; March, G. D.; Lahr, J. C.; Jolly, A. D.; Cruse, G. R., 1993, Catalog of earthquake-hypocenters at Redoubt Volcano and Mt. Spurr, Alaska October 12, 1989-December 31, 1990: U.S. Geological Survey, Open-File Report 93-685-B, 1 computer disk ;5 1/4 in.,
• Powers, P. S.; Savage, W. Z., 1993, SLOPE; A BASIC program to compute the gravitational stress within a finite slope using a DOS-based PC computer: U.S. Geological Survey, Open-File Report 93-546, i, 28 p. :ill. ;28 cm. +1 computer disk (3 1/2 in.),
• Powers, R. B., 1993, Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 4, Rocky Mountains and Northern Great Plains: U.S. Geological Survey, Open-File Report 93-337, v, 194 p. :ill., maps ;28 cm.,
• Powers, R. B.; Varnes, K. L., 1993, Assessed oil and gas plays in Wyoming; generalized location maps and mean estimates of undiscovered recoverable conventional oil, gas, and natural gas liquids of plays appraised in the 1989 National assessment for oil and gas: U.S. Geological Survey, Open-File Report 93-192, 43 p. :maps ;28 cm.,
• Powers, T. J.; Fumal, T. E., 1993, Geologic logs from 25 boreholes near strong motion accelerographs that recorded the 1989 Loma Prieta, California, earthquake: U.S. Geological Survey, Open-File Report 93-502, 176 p. :ill., maps ;28 cm.,
• Predmore, Steven K., 1993, Use of a geographic information system to identify abandoned wells: Open-File Report 93-147, 2 maps :photocopy ;each 27 x 41 cm., on sheet 76 x 146 cm., folded to 25 x 20 cm.,
• Prensky, S. E., 1993, Recent developments and emerging technology in well logging and formation evaluation, with a selected bibliography: U.S. Geological Survey, Open-File Report 93-323, 34 p. :ill. ;28 cm.,
• Prensky, S. E., 1993, Bibliography of well-log applications; annual update, October 1, 1992 to September 30, 1993: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 93-579-A, ii, 115 leaves ;28 cm.,
• Prensky, S. E., 1993, Bibliography of well-log applications; annual update, October 1, 1992 to September 30, 1993: U.S. Geological Survey, Open-File Report 93-579-B, 1 computer disk ;3 1/2 in.,
• Prensky, S. E., 1993, Bibliography of well-log applications; annual update, October 1, 1992 to September 30, 1993: U.S. Geological Survey, Open-File Report 93-579-C, 1 computer disk ;3 1/2 in.,
• Prudic, D. E.; Harrill, J. R.; Burbey, T. J., 1993, Conceptual evaluation of regional ground-water flow in the carbonate-rock province of the Great Basin, Nevada, Utah, and adjacent states: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Services [distributor], Open-File Report 93-170, vi, 103 p. :ill., maps ;28 cm.,
• Prugh, Byron, Jr.; Humphrey, C. G., 1993, Compilation of surface-water and water-quality data-collection sites on selected streams in Virginia: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-462, iv, 645 p. :map ;28 cm.,
• Pugh, A. L.; Adamski, J. C., 1993, National Water-Quality Assessment Program; Ozark Plateaus Ground-Water Study: U.S. Geological Survey, Open-File Report 93-434, 2 p. :map ;28 cm.,
• Rait, Norma; Walthall, F. G.; Philpotts, J. A., 1993, Abundances of Li, Rb, and Sr in W-2, BCR-1, and AC-E determined by isotope dilution mass spectroscopy: U.S. Geological Survey, Open-File Report 93-267, 6 p. ;28 cm.,
• Rathbun, R. E.; Bishop, L. M., 1993, Trihalomethane and nonpurgeable total organic halide formation potentials for the Mississippi River and some of its tributaries, June-August 1991: U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-158, v, 57 p. :ill., map ;28 cm.,
• Raup, O. B.; Hite, R. J., 1993, Preliminary data on the lithology, bromine distribution, and insoluble minerals from the A-1 Evaporite Formation, Salina Group, in the JEM Petroleum Corporation, Bruggers 3-7 Core, Missaukee County, Michigan: U.S. Geological Survey, Open-File Report 93-236, 15 p. :ill. ;28 cm.,
• Reid, R. R.; Hayden, T. J.; Wavra, C. S.; Bond, W. D., 1993, Structural analysis and ore controls in the Coeur D‘Alene mining district, Idaho: U.S. Geological Survey, Open-File Report 93-235, 66 p., :ill. ;28 cm.,
• Rewis, D. L., 1993, Drilling, construction, and subsurface data for piezometers on Edwards Air Force Base, Antelope Valley, California, 1991-92: U.S. Geological Survey ; For sale by the Earth Science Information Center, Open-File Reports Section, Open-File Report 93-148, iv, 35 p. :ill., maps ;28 cm.,
• Rice, K. C.; Kennedy, M. M.; Bricker, O. P.; Donnelly, C. A., 1993, Data on the quantity and chemical quality of precipitation, Catoctin Mountain, north-central Maryland, 1982-91: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-169, ii, 47 p. :ill., map ;28 cm.,
• Richardson, D. L., 1993, Ground-water concerns for the Eastern Shore, Virginia: U.S. Geological Survey, Open-File Report 93-93, 4 p. :ill. ;28 cm.,
• Richey, S. F.; Ellis, S. R., 1993, National water-quality assessment program; water use in the Rio Grande Valley, 1990: U.S. G.P.O.] : U.S. Geological Survey, Open-File Report 93-456, 1 p. ;28 cm.,
• Rickman, R. L., 1993, Hydrologic conditions and low-flow investigations of the lower Bradley River near Homer, Alaska October 1991 to February 1992: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-95, iv, 17 p. :ill., maps ;28 cm.,
• Ries, Kernell G., III, 1993, Estimation of low-flow duration discharges in Massachusetts: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-38, vi, 59 p. :ill., maps ;28 cm.,
• Ritz, G. F.; Bruce, B. W., 1993, Water-quantity, water-quality, soil, and sediment data collected at Goose Egg Spring, Natrona County, Wyoming, May and July 1992: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-476, iv, 14 p. :maps ;28 cm.,
• Roberts, Carter W.; Jachens, Robert C., 1993, Aeromagnetic map of the San Jose 1:100,000 scale quadrangle, California: Open-File Report 93-277, 1 map :photocopy ;56 x 89 cm., on sheet 92 x 119 cm., folded to 26 x 21 cm.,
• Robson, S. G.; Banta, E. R., 1993, Data from core analyses, aquifer testing, and geophysical logging of Denver Basin bedrock aquifers at Castle Pines, Colorado: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-442, iv, 94 p. :ill., maps ;28 cm.,
• Rodriguez, Rafael W.; Schwab, William C.; Richmond, Bruce R.; Dillon, William P., 1993, The U.S. Geological Survey Marine Geology Program in Puerto Rico: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-580, 16 p., [9 leaves] of plates :ill., maps ;28 cm.,
• Rogers, J. A., 1993, XDETECT version 3.18 user‘s reference guide: U.S. Geological Survey, Open-File Report 93-261-A, 1 user guide (26 leaves ; 28 cm.),
• Rogers, J. A., 1993, XDETECT version 3.18 user‘s reference guide: U.S. Geological Survey, Open-File Report 93-261-B, 1 computer disk ;3 1/2 in.,
• Rosenberry, D. O.; LaBaugh, J. W.; McConnaughey, T. M.; Striegl, R. G.; Winter, T. C., 1993, Hydrologic research in the Shingobee River headwaters area, Minnesota: U.S. Geological Survey, Open-File Report 93-446, 1 sheet : map ; 28 cm.,
• Ross, R. J., Jr.; Hintze, L. F.; Ethington, R. L.; Miller, J. F.; Taylor, M. E.; Repetski, J. E.; Sprinkle, J. E.; Guensburg, T. E., 1993, The Ibexian Series (Lower Ordovician), a replacement for "Canadian Series" in North American chronostratigraphy: U.S. Geological Survey, Open-File Report 93-598, 75 p.; 3 Plates; Plate 1: 20 inches xx 24 inches black and white; Plate 2: 20 inches x 24 inches black and white; Plate 3: 20 inches x 24 inches black and white,
• Ryder, J. L.; Sanzolone, R. F.; Porter, S. D., 1993, Surface-water-quality assessment of the Kentucky River basin in Kentucky; chemical analyses of major, minor, and trace elements in fine-grained streambed sediment: U.S. Geological Survey, Open-File Report 93-326-A, i, 89 p. :ill., map ;28 cm.,
• Ryder, J. L.; Sanzolone, R. F.;Porter, S. D., 1993, Surface-water quality assessment of the Kentucky River basin in Kentucky chemical analyses of major, minor, and trace elements in fine-grained streambed sediments: U.S. Geological Survey, Open-File Report 93-326-B, 1 computer disk ;5 1/4 in.,
• Rye, R. O.; Truesdell, A. H., 1993, The question of recharge to the geysers and hot springs of Yellowstone National Park: U.S. Geological Survey, Open-File Report 93-384, 40 p. :ill., maps ;28 cm.,
• Saltus, R. W.; Blakely, R. J., 1993, HYPERMAG; an interactive, 2- and 2 1/2-dimensional gravity and magnetic modeling program; version 3.5: U.S. Geological Survey, Open-File Report 93-287, 39 p. :ill. ;28 cm.,
• Sando, Steven Kent; Sether, Bradley A., 1993, Physical-property, water-quality, plankton, and bottom-material data for Devils Lake and East Devils Lake, North Dakota, September 1988 through October 1990: U.S. Geological Survey ; U.S. Geological Survey. Books and Open-File Reports Section [distributor], Open-File Report 93-66, iv, 178 p. :maps ;28 cm.,
• Santos, Horatio X.; Barbie, Dana L., 1993, Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1990-93 and 1992-93, in Fort Bend County and adjacent areas, Texas: Open-File Report 93-81, 4 maps ;58 x 71 cm., folded in envelope 30 x 23 cm.,
• Sass, J. H., 1993, Potential of hot-dry-rock geothermal energy in the Eastern United States: U.S. Geological Survey, Open-File Report 93-377, vi, 37 p. :ill. ;28 cm.,
• Sauer, S. P.; Harkness, W. E.; Krejmas, B. E.; White, K. E., 1993, Report of the River Master of the Delaware River for the period December 1, 1990-November 30, 1991: U.S. Geological Survey ; Open-File Reports-ESIC [distributor], Open-File Report 93-459, v, 83 p. :ill. (1 col.), maps ;28 cm.,
• Savard, C. S.; Crompton, E. J., 1993, Hydrologic data for east-central Nevada, water years 1982-88: U.S. Geological Survey ; Open-File Reports Services [distributor], Open-File Report 90-153, v, 128 p. :ill., maps ;28 cm.,
• Savoy, L. E.; Harris, A. G., 1993, Conodont biofacies in a ramp to basin setting (latest Devonian and earliest Carboniferous) in the Rocky Mountains of southernmost Canada and northern Montana: U.S. Geological Survey, Open-File Report 93-184, i, 38 p. (some folded) :ill., map ;28 cm.,
• Schaber, G. G.; Berlin, G. L., 1993, Death Valley, California; surface micro-relief statistics and radar scatterometer data: U.S. Geological Survey, Open-File Report 93-272, 232 p. :ill., map ;28 cm.,
• Schaefer, D. H., 1993, Documentation of model input and output values for simulation of regional ground-water flow, carbonate-rock province, Nevada, Utah, and adjacent states: U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Services [distributor], Open-File Report 93-420, 4 p. ;1 computer disk ;5 1/4 in.,
• Schaefer, F. L.; Larkins, R. M., 1993, Water-resources activities of the U.S. Geological Survey in New Jersey, 1990-91: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Books and Open-File Reports Section [distributor], Open-File Report 93-632, vi, 88 p. :ill., maps ;28 cm.,
• Schilling, S. P.; Thompson, R. A., 1993, Geologic mapping index to the Death Valley National Monument area, California and Nevada: U.S. Geological Survey, Open-File Report 93-506, 51 p. ill. ;28 cm.,
• Schreffler, Curtis L., 1993, Altitude and configuration of the potentiometric surface in Plumstead Township, Bucks County, Pennsylvania, June 1991 through November 1991: Open-File Report 93-27, 1 map :photocopy ;62 x 71 cm., on sheet 79 x 87 cm.,
• Schreffler, Curtis L., 1993, Altitude and configuration of the potentiometric surface in New Hope Borough and Solebury Township, Bucks County, Pennsylvania, October 1991 through April 1992: Open-File Report 93-28, 2 maps ;62 x 59 cm. and 46 x 59 cm., on sheet 75 x 135 cm., folded in envelope 23 x 20 cm.,
• Schroeder, R. A.; Martin, P. M.; Bohlke, J. K., 1993, Chemical, isotopic, and microbiological evidence for denitrification during transport of domestic wastewater through a thick unsaturated zone in the Mojave Desert, San Bernardino County, California: U.S. Geological Survey ; For sale by the U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section, Open-File Report 93-414, iv, 10 p. :ill., maps ;28 cm.,
• Schroeder, R. A.; Rivera, Mick, 1993, Physical, chemical, and biological data for detailed study of irrigation drainage in the Salton Sea area, California, 1988-90: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-83, vii, 179 p. :ill., maps ;28 cm.,
• Schumacher, John G., 1993, Geochemistry and migration of contaminants at the Weldon Spring chemical plant site, St. Charles County, Missouri, 1989-91: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-433, vii, 102 p. :ill., maps ;28 cm.,
• Schumacher, John G.; Sutley, S. J.; Cathcart, J. D., 1993, Geochemical data for the Weldon Spring training area and vicinity property, St. Charles County, Missouri, 1990-92: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-153, vi, 84 p. :ill., maps ;28 cm.,
• Scott, K. M.; Vallance, J. W., 1993, Water fact sheet; history of landslides and debris flows at Mount Rainier, Washington: Open-File Report 93-111, NA,
• Scribner, E. A.; Thurman, E. M.; Goolsby, D. A.; Meyer, M. T.; Mills, M. S.; Pomes, M. L., 1993, Reconnaissance data for selected herbicides, two atrazine metabolities, and nitrate in surface water of the Midwestern United States, 1989-90: U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], Open-File Report 93-457, vi, 77 p. :ill., maps ;28 cm.,
• Selner, G. I.; Hoffman, J. D., 1993, DLGSCOD, DLGOCOD, DLGSGSM, DLGOGSM, programs for IBM-PC compatible microcomputers: U.S. Geological Survey, Open-File Report 93-305, 22 p. :ill. ;28 cm. +1 computer disk (5 1/4 in),
• Selner, G. I.; Taylor, R. B., 1993, System 9. GSMAP, and other programs for the IBM PC and compatible microcomputers, to assist workers in the earth sciences: U.S. Geological Survey, Open-File Report 93-511, 372 p. ;29 cm. +2 micro disks (3 1/2 inch),
• Selner, G. I.; Taylor, R. B., 1993, GSMDATUM and GSPDATUM, programs for DOS microcomputers to convert data in GSMAP or GSPOST format between the NAD27 and NAD 83 coordinate systems: U.S. Geological Survey, Open-File Report 93-536, 3 p. ;28 cm. +3 computer disks (3 1/2 in.),
• Sheppard, R. A.; Sheppard, E. W., 1993, Bibliography on the occurrence, properties, and uses of zeolites from sedimentary deposits, 1985-1992: Open-File Report 93-570-A, p. 102,
• Sheppard, R. A.; Sheppard, E. W., 1993, Bibliography on the occurrence, properties, and uses of zeolites from sedimentary deposits, 1985-1992: Open-File Report 93-570-B, One 3 1/2 inch diskette,
• Sheppard, Richard A.; Sheppard, Evenne W., 1993, Bibliography on the occurrence, properties, and uses of zeolites from sedimentary deposits, 1985-1992: U.S. Geological Survey, Open-File Report 93-570, 102 p. ;28 cm. +1 micro computer disk (3 1/2 in.),
• Sherwood, J. M., 1993, Estimation of peak-frequency relations, flood hydrographs, and volume-duration-frequency relations of ungaged small urban streams in Ohio: U.S. Geological Survey ; U.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-135, ix, 53 p. :ill., maps ;28 cm.,
• Sikora, R. F.; Langenheim, V. E.; Biehler, Shawn; Beyer, L. A.; Chapman, R. H., 1993, Principal facts and base station descriptions for gravity data compiled for the Santa Ana 1 degree by 2 degrees Quadrangle, California: Open-File Report 93-217-A, p. 63, illus. incl. 4 tables, sketch map, 12 refs,
• Sikora, R. F.; Langenheim, V. E.; Biehler, Shawn; Beyer, L. A.; Chapman, R. H., 1993, Principal facts and base station descriptions for gravity data compiled for the Santa Ana 1 degree by 2 degrees Quadrangle, California: Open-File Report 93-217-B, One 3 1/2 inch diskette,
• Sikora, R. F.; Ponce, D. A.; Oliver, H. W., 1993, Status of aeromagnetic survey coverage of Yucca Mountain and vicinity to a radius of about 140 kilometers, southwestern Nevada and southeastern California, 1992: U.S. Geological Survey ; U.S.G.S. Books and Open-File Reports Section [distributor], Open-File Report 93-44, 15 p. :maps (1 col.) ;28 cm.,
• Sikora, Robert F.; Langenheim, V. E.; Biehler, Shawn; Beyer, L. A.; Chapman, R. H., 1993, Principal facts and base station descriptions for gravity data compiled for the Santa Ana 1 degree by 2 degrees quadrangle, California: U.S. Department of the Interior, U.S. Geological Survey ; May be purchased from Books and Open-File Reports Section], Open-File Report 93-217, i, 63 p. :ill., maps (1 col.) ;28 cm. +1 computer disk (3 1/2 in.),
• Singer, Donald A.; Mosier, Dan L.; Menzie, David W., 1993, Digital grade and tonnage data for 50 types of mineral deposits; Macintosh version: U.S. Dept. of the Interior, Geological Survey, Open-File Report 93-280, 1 computer disk ;3 1/2 in.,
• Skipp, G. L.; Brownfield, I. K., 1993, Improved density gradient separation techniques using sodium polytungstate and a comparison to the use of other heavy liquids: U.S. Geological Survey, Open-File Report 92-386, i, 16 p. :ill., 2 col. photos ;28 cm.,
• Slack, L. J.; Oakley, W. T.; Cooper, L. M., 1993, Quality of ground water in Jackson County, Mississippi, March - June 1993: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-479, iv, 38 p. :ill., maps ;28 cm.,
• Sliter, W. V.; McDougall, Kristin, Murchey, B. L.; Kohnen, E. V., 1993, Mesozoic and Cenozoic microfossils from geologic units within the San Jose 1:100,000 quadrangle, California: U.S. Geological Survey, Open-File Report 93-344, 119 p. :ill., map ;28 cm.,
• Smith, B. J., 1993, U.S. Geological Survey ground-water studies in Missouri: U.S. Geological Survey, U.S. Dept. of the Interior, Open-File Report 93-140, 2 p. . :ill. ;28 cm.,
• Smith, B. S., 1993, Saltwater movement in the Upper Floridan aquifer beneath Port Royal Sound, South Carolina: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributor], Open-File Report 91-483, viii, 64 p. :ill., maps ;28 cm.,
• Smith, D. G., 1993, Surface- and ground-water quality data at selected landfill sites in Mecklenburg County, North Carolina, 1979-92: U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-437, xxvi, 971 p. :ill., maps ;28 cm.,
• Smith, S. E.; Hult, M. F., 1993, Hydrogeologic data collected from a crude-oil spill site near Bemidji, Minnesota, 1983-91: U.S. Geological Survey ; Earth Sciences Information Center, Open-File Reports Section [distributor], Open-File Report 93-496, iv, 158 p. :maps ;28 cm.,
• Smith, W. K., 1993, Photogrammetric determination of movement on the Slumgullion Slide, Hinsdale County, Colorado 1985 - 1990: U.S. Geological Survey, Open-File Report 93-597, 17 p. :ill., map ;28 cm.,
• Smoot, J. P., 1993, Field trip guide; Quaternary-Holocene lacustrine sediments of Lake Lahontan, Truckee River Canyon north of Wadsworth, Nevada: U.S. Geological Survey, Open-File Report 93-689, 35 p. :ill. ;28 cm.,
• Snavely, Jr., Parke Detweiler; NacLeod, N. S.; Minasian, Diane L., 1993, Preliminary geologic map of the Hebo quadrangle, Tillamook and Yamhill Counties, Oregon: Open-File Report 93-302, 1 map :photocopy ;58 x 41 cm., on sheet 82 x 86 cm., folded to 28 x 22 cm.,
• Snavely, P. D., Jr.; Bukry, David; Wells, R. E., 1993, Coccolith-bearing late middle Eocene kerogen shale, Tillamook Highlands, Northwest Oregon Coast Range: U.S. Geological Survey, Open-File Report 93-623, 13 p. :ill. ;28 cm.,
• Snavely, P. D., Jr.; Wells, R. E.; Minasian, D. L., 1993, The Cenozoic geology of the Oregon and Washington Coast Range; and road log for the Northwest Petroleum Association 9th annual field trip; Cenozoic geology of coastal Northwest Oregon: U.S. Geological Survey, Open-File Report 93-189, 40 p. :ill., maps ;28 cm.,
• Snyder, Stephen L.; Felger, T. J.; Blakely, R. J.; Wells, R. E., 1993, Aeromagnetic map of the Portland-Vancouver Metropolitan area, Oregon and Washington: Open-File Report 93-211, 1 map :col. ;81 x 77 cm., folded in envelope 23 x 28 cm.,
• Soller, D. R., 1993, Preliminary map showing the thickness and character of Quaternary sediments in the United States east of the Rocky Mountains: Open-File Report 93-543, 1 map :col. ;43 x 101 cm., on sheet 72 x 110 cm., folded to 28 x 21 cm.,
• Soller, D. R.; Moy, Wai-See, 1993, Preliminary digital Quaternary geologic map data for Indiana: U.S. Geological Survey ; Books and Open-File Reports Section, distributor], Open-File Report 93-268, 4 computer disks ;3 1/2 in. +1 booklet (i, 5 p. ; 28 cm.),
• Soller, D. R.; Moy, Wai-See, 1993, Preliminary digital Quaternary geologic map data for Indiana: Open-File Report 93-268-A, p. 5, 7 refs,
• Soller, D. R.; Moy, Wai-See, 1993, Preliminary digital Quaternary geologic map data for Indiana: Open-File Report 93-268-B, Four 3 1/2 inch DS/HD diskettes,
• Sowers, Janet M.; Noller, Jay S.; Lettis, W. R., 1993, Preliminary maps showing Quaternary geology of the Patterson and Crows Landing 7.5-minute quadrangles, California: Open-File Report 93-223, 2 maps :photocopy ;each 58 x 46 cm., folded to 19 x 20 cm. +1 data sheet (76 x 61 cm.),
• Sowers, Janet M.; Noller, Jay S.; Lettis, W. R., 1993, Preliminary maps showing Quaternary geology of the Tracy and Midway 7.5-minute quadrangles, California: Open-File Report 93-225, 2 maps :photocopy ;58 x 46 cm., folded to 19 x 20 cm. +1 data sheet (76 x 61 cm.),
• Spechler, R. M.; Phelps, G. G.; Bradner, L. A.; Murray, L. C.; Halford, K. J., 1993, Potentiometric surface of the upper Floridan Aquifer in the St. John‘s Water Management District and vicinity; Florida, September 1993: Open-File Report 94-33, 1 map :photocopy ;103 x 62 cm., on sheet 121 x 91 cm.,
• Squillace, P. J.; Liszewski, M. J.; Thurman, E. M., 1993, Agricultural chemical interchange between ground water and surface water, Cedar River basin, Iowa and Minnesota; a study description: U.S. Geological Survey ; Books and Open-File Report Section [distributor], Open-File Report 92-85, vi, 26 p. :ill., maps ;28 cm.,
• Staude, John-Mark, 1993, Map of metallic mining districts and mineral deposit types in Chihuahua, Mexico: Open-File Report 93-718, 1 map :photocopy ;91 x 77 cm., folded to 22 x 22 cm.,
• Steiger, J. I.; Kessler, Richard, 1993, Water wells on St. Thomas, U.S. Virgin Islands: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 91-504, iv, 78 p. :maps ;28 cm.,
• Stein, R. S.; Marshall, G. A.; Murray, M. H., 1993, Permanent ground movement associated with the 1992 M=7 Cape Mendocino, California, earthquake; implications for damage to infrastructure and hazards to navigation: U.S. Geological Survey, Open-File Report 93-383, 40 p. :ill., maps (some col.) ;28 cm.,
• Stewart, K. C.; Crock, J. G.; Severson, R. C.; Cowart, Vicki J.; Fawcett, Donald, 1993, Chemical results and variability assessment of selected water-extractable constituents from soils of the Uncompahgre Project area, west-central Colorado: U.S. Geological Survey, Open-File Report 93-507, 27 p. :ill., maps ;28 cm.,
• Stewart, M.; Johnston, M. J., 1993, Bulk and shear moduli of near-surface geologic units near the San Andreas fault at Parkfield, California: U.S. Geological Survey, Open-File Report 93-378, 23 p. :ill., map ;28 cm.,
• Stiltner, Gloria J., 1993, Distributed information system-II: U.S. Department of the Interior, U.S. Geological Survey, Open-File Report 93-412, 1 sheet ([2] p.) :map ;28 x 18 cm.,
• Stolp, B. J.; Drumiler, M. J.; Brooks, L. E., 1993, Selected hydrologic data for southern Utah and Goshen Valleys, Utah, 1890-1992: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-108, iv, 110 p. :ill., map ;28 cm.,
• Strickland, A. G.; Bales, J. D., 1993, Simulation of unsteady flow in the Roanoke River from near Oak City to Williamston, North Carolina: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 92-639, vi, 49 p. :ill., maps ;28 cm.,
• Stricklin, V. E., 1993, Streamflow and water-quality data for Lake Purdy and its tributaries, Jefferson and Shelby Counties, Alabama, water years 1987-91: U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Section [distributor], Open-File Report 93-498, iv, 32 p. :ill., maps ;28 cm.,
• Sutton, A. J.; Elias, T., 1993, Annotated bibliography; volcanic gas emissions and their effect on ambient air character: U.S. Geological Survey, Open-File Report 93-551-E, 26 leaves ;28 cm.,
• Swain, E. D.; Wexler, E. J., 1993, A coupled surface-water and ground-water flow model for simulation of stream-aquifer interaction: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-138, vii, 162 p. :ill. ;28 cm.,
• Swain, W. C.; Duell, L. F., Jr., 1993, Water-quality data for shallow wells in the western and southern Tulare Basin, San Joaquin Valley, California, May to August 1989: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-655, v, 30 p. :ill., maps ;28 cm.,
• Swanson, D. A., 1993, Geologic map of the Blue Lake Quadrangle, southern Cascade Range, Washington: U.S. Geological Survey, Open-File Report 93-297, i, 34 p. :ill., maps ;28 cm.,
• Takasaki, Kiyoshi J., 1993, Ground Water in Kilauea Volcano and Adjacent Areas of Mauna Loa Volcano, Island of Hawaii: Geological Survey (U.S.) Open-File Report 93-82, iv, 28 p.,
• Tanaka, Kenneth L.; Schaber, G. G.; Chapman, M. G.; Stofan, E. R.; Campbell, D. B.; Davis, P. A.; Guest, J. E.; McGill, G. E.; Rogers, P. G.; Saunders, R. S.; Zimbelman, J. R., 1993, The Venus geologic mappers‘ handbook: U.S. Geological Survey, Open-File Report 93-516, 54 p. :ill. ;28 cm.,
• Tarr, A. C., 1993, Geologic Hazards Data-Base catalog; central United States: U.S. Geological Survey, Open-File Report 93-349, i, 145 p. :chiefly ill., maps ;28 cm.,
• Tewalt, S. J.; Oman, C. L., 1993, Coal regions and fields of the United States in digital form: U.S. Geological Survey, Open-File Report 93-396, 6 p. ;5 computer disks ;3 1/2 in.,
• Thenhaus, P. C.; Sharp, R. V.; Celebi, Mehmet; Ibrahim, A. B.; Van de Pol, Hendrik, 1993, Reconnaissance report on the 12 October 1992 Dahshur, Egypt, earthquake: U.S. Geological Survey, Open-File Report 93-181, 63 p. :ill. ;28 cm.,
• Thieler, E. R.; Danforth, W. W., 1993, Historical Shoreline Changes in Puerto Rico, 1901-1987: Open-File Report 93-574, 267 p.; 37 sheets,
• Thorn, C. R., 1993, Water-quality data from the San Juan and Chaco Rivers, and selected alluvial aquifers, San Juan County, New Mexico: U.S. Geological Survey, Open-File Report 93-84, iv, 37 p. :ill., maps ;28 cm.,
• Thornber, C. R.; Quick, J. E.; Mayer, Adriano; Sinigoi, Silvano, 1993, Geologic constraints on metallogeny of magmatically underplated lower crust in the Ivrea-Verbano zone, northern Italy: U.S. Geological Survey, Open-File Report 93-504, 22 p. :ill., maps ;28 cm.,
• Throckmorton, C. K.; Reheis, M. C., 1993, Late Pleistocene and Holocene environmental changes in Fish Lake Valley, Nevada-California; geomorphic response of alluvial fans to climate change: U.S. Geological Survey, Open-File Report 93-620, i, 82 p. :ill., maps ;28 cm.,
• Treece, M. W., Jr., 1993, Hydrologic and water-quality data in selected agricultural drainages in Beaufort and Hyde Counties, North Carolina, 1990-92: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-78, vi, 98 p. :ill., maps ;28 cm.,
• Trehu, A. M.; Azevedo, Steve; Nabelek, J. N.; Luetgert, J. H.; Mooney, W. D.; Asudeh, Isa; Isbell, Brad, 1993, Seismic refraction data across the Coast Range and Willamette basin in central Oregon; the 1991 Pacific Northwest Experiment: U.S. Geological Survey, Open-File Report 93-319, 31 p. :ill. ;28 cm.,
• Trehu, A. M.; Nakamura, Yosio, 1993, Onshore-offshore wide-angle seismic recordings from central Oregon; the ocean bottom seisometer data: U.S. Geological Survey, Open-File Report 93-317, 30 p. (2 folded) :ill., maps ;28 cm.,
• Trionfante, Jeffrey V.; Peltz, Lorri A., 1993, Hydrologic features of the Truckee and Carson River Basins and adjacent areas, western Nevada and eastern California: Open-File Report 93-368, 1 map :col. ;32 x 25 cm.,
• Turk, J. T.; Spahr, N. E.; Campbell, D. H., 1993, Planning document of water, energy, and biogeochemical-budget (WEBB) research project, Loch Vale watershed, Rocky Mountain National Park, Colorado: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 92-628, iv, 18 p. :ill. ;28 cm.,
• Turner, K. S.; Hardy, M. A.; Tapper, R. J., 1993, Water-quality reconnaissance of the perimeter of the Rolling Knoll Landfill near Green Village, New Jersey, and electromagnetic survey of the parts of the landfill within the Great Swamp National Wildlife Refuge, 1989: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 92-153, v, 38 p. :ill., maps ;28 cm.,
• Turner, M. J., 1993, Data-collection methods and data summary for verification of a one-dimensional, unsteady-flow model of the Fox River in northeastern Illinois, October-November 1990: U.S. Geological Survey ; U.S. Geological Survey--ESIC, Open-File Reports Section [distributor], Open-File Report 93-483, iv, 44 p. :ill., maps ;28 cm. +1 computer disk (3 1/2 in.),
• Ulmishek, G. F.; Masters, C. D., 1993, Estimated petroleum resources in the former Soviet Union: U.S. Geological Survey, Open-File Report 93-316, 14 p. :map ;28 cm.,
• Van Loenen, R. E., 1993, The interdependence of the chemical compositions and the physical properties of non-pegmatite beryl from the Snake Range of eastern Nevada: U.S. Geological Survey, Open-File Report 93-559, i, 11 p. :ill., map ;28 cm.,
• Van Wilson, K., Jr.; Turnipseed, D. Phil, 1993, Channel-bed and channel-bank stability of Standing Pine Creek Tributary at State Highway 488 at Free Trade, Leake County, Mississippi: U.S. Geological Survey ; U.S. Geological Survey, Books and Open-File Reports Section [distributer], Open-File Report 93-37, 20 p. (9 figures, 4 tables, 17 p. of text),
• Varnes, D. J.; Smith, W. K.; Savage, W. Z.; Varnes, K. L., 1993, Control and deformation surveys at the Slumgullion Slide, Hinsdale County, Colorado; a progress report: U.S. Geological Survey, Open-File Report 93-577, 15 p. (1 folded) :ill., maps ;28 cm.,
• Veley, R. J., 1993, Estimated Water Use in Ohio, 1990 -- Mining data: Open-File Report 93-453, 2 p.,
• Veley, R. J., 1993, Estimated water use in Ohio, 1990; thermoelectric power data: U.S. Geological Survey, Open-File Report 93-645, 1 p. :ill. ;28 cm.,
• Veley, R. J., 1993, Estimated water use in Ohio, 1990; livestock, animal specialities, and irrigation data: U.S. Geological Survey, Open-File Report 93-646, 2 p. :ill. ;28 cm.,
• Veley, R. J., 1993, Estimated Water Use in Ohio, 1990 -- Public supply data: Open-File Report 93-72, 2 p.,
• Vigil, J. F., 1993, Cartographic technical standards on the Apple Macintosh: Open-File Report 93-188-A, p. 74, illus. incl. sketch map,
• Vigil, J. F., 1993, Cartographic technical standards on the Apple Macintosh: Open-File Report 93-188-B, Five 3 1/2 inch diskettes,
• Vigil, Joe F., 1993, Cartographic technical standards on the Apple Macintosh: U.S. Geological Survey ; Books and Open-File Reports Section [distributor, Open-File Report 93-188, 5 computer disks ;5 1/2 in. +1 booklet (74 leaves : ill. ; 28 cm.),
• Wagner, C. Russell, 1993, Streamgaging cableways: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 91-84, ix, 90 p. :ill. ;28 cm.,
• Wald, L. A.; Watts, Kathy; Mori, J. J.; Douglass, Katrin, 1993, The Southern California Network Bulletin January - December 1992: U.S. Geological Survey, Open-File Report 93-227, 54 p. :ill. ;28 cm.,
• Walder, J. S.; Driedger, C. L., 1993, Volcano fact sheet; glacier-generated debris flows at Mount Rainier: Open-File Report 93-124, NA,
• Walker, J. F., 1993, Techniques for detecting effects of urban and rural land-use practices on stream-water chemistry in selected watersheds in Texas, Minnesota,and Illinois: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-130, iv, 16 p. :ill. ;28 cm.,
• Wallace, A. R., 1993, Geologic setting of the Leadville mining district, Lake County, Colorado: U.S. Geological Survey, Open-File Report 93-343, iii, 20 p. :ill., maps ;28 cm.,
• Wallace, A. R., 1993, Summary of isotopic geochronology for the Leadville 1 degree x 2 degrees Quadrangle, central Colorado: U.S. Geological Survey, Open-File Report 93-615, 1 computer disk ;3 1/2 in.,
• Ward, A. W.; Dixon, G. L., 1993, Preliminary Geologic Map of the Rogers Lake North Quadrangle, Kern County, California: Open-File Report 93-694, 1 map :photocopy ;58 x 48 cm., on sheet 75 x 56 cm., folded to 28 x 22 cm. +1 pamphlet (7 p. : map ; 28 cm.),
• Ward, A. W.; Dixon, G. L.; Jachens, R. C., 1993, Geologic setting of the East Antelope Basin, with emphasis on fissuring on Rogers Lake, Edwards AFB, Mojave Desert, California: U.S. Geological Survey, Open-File Report 93-263, 9 p. :maps ;28 cm.,
• Wardlaw, B. R.; Rice, C. L.; Stamm, R. G., 1993, Preliminary analysis of conodont occurrences in Pennsylvanian strata of Ohio and Kentucky: U.S. Geological Survey, Open-File Report 93-312, 9 p. :ill., map ;28 cm.,
• Warren, Linda P., 1993, Scour at Bridges - What‘s It All About? Stream Stability and Scour Assessment at Bridges in Massachusetts: Geological Survey (U.S.) Open-File Report 93-480, 6 p.,
• Warwick, P. D.; Pierce, B. S.; Landis, E. R., 1993, A preliminary review of coal exploration activities conducted by the government of Armenia and the coal resource potential of Armenia: U.S. Geological Survey, Open-File Report 93-681, i, 17 p. :map ;28 cm.,
• Weaver, J. N., 1993, Coal in Latin America: 1992; Uruguay, Argentina, Chile, Peru, Ecuador, Colombia, Venezuela, Brazil, and Bolivia: U.S. Geological Survey, Open-File Report 93-239, ii, 60 p. :ill., maps ;28 cm.,
• Weems, R. E., 1993, Stratigraphic distribution and bibliography of fossil fish, amphibians, and reptiles from Virginia: U.S. Dept. of the Interior, Geological Survey, Open-File Report 93-222, 49 p. ;28 cm.,
• Weems, R. E.; Powars, D. S.; Clark, A. M., 1993, Detailed sections from auger holes in the Bowling Green, Penola, Sparta, and Supply quadrangles, Virginia: U.S. Geological Survey, Open-File Report 93-581, i, 62 p .:ill. ;28 cm.,
• Weigel, J. F., 1993, Selected data on water quality and bottom material of New York streams, 1987-88: U.S. Geological Survey ; Books and Open-File Reports-ESIC [distributor], Open-File Report 92-476, iv, 250 p. :maps ;28 cm.,
• Wellman, R. E.; Gordon, J. M.; Moffatt, R. L., 1993, Statistical summaries of streamflow data in Oregon; Volume 2, Annual low and high flow and instantaneous peak flow: U.S. Geological Survey, Open-File Report 93-63, iii, 406 p. :map ;28 cm.,
• Wessells, S. M.; Reimnitz, Erk; Barnes, P. W.; Kempema, E. W., 1993, Drift ice as a geologic agent: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-237, 1 videocassette (20 min.) :sd., col. ;1/2 in.,
• Wesson, R. L.; Miyazaki, Yamato, 1993, Proceedings of the eighth joint meeting of the U.S.-Japan Conference on Natural Resources (UJNR) Panel on Earthquake Prediction Technology, November 16-21, 1992: U.S. Geological Survey, Open-File Report 93-542, xii, 280 p. :ill., maps ;28 cm.,
• Westenburg, C. L., 1993, Water-resources data for the Devils Hole area, Nye County, Nevada, July 1978 - September 1988: U.S. Geological Survey ; Open-File Reports Services [distributor], Open-File Report 90-381, iv, 13 p. :ill., maps ;28 cm.,
• Westerfield, P. W.; Touschner, S. T., 1993, Ground-water levels in the alluvial aquifer in eastern Arkansas, 1992: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-96, iii, 25 p. :ill., map ;28 cm.,
• Whitfield, M. S., Jr.; Cope, C. M.; Loskot, C. L., 1993, Borehole and geohydrologic data for test hole USW UZ-6, Yucca Mountain area, Nye County, Nevada: Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Books and Open-File Reports [distributor], Open-File Report 92-28, iv, 36 p. :ill., map ;28 cm.,
• Wiley, J. B., 1993, Traveltime and dispersion data, including associated discharge and water-surface elevation data, Kanawha River West Virginia, 1991: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center--Open-File Report Section [distributor], Open-File Report 93-121, iv, 31 p. :ill., map ;28 cm.,
• Willard, Debra A., 1993, Pliocene palynomorph census data from the Pinecrest Beds (Tamiami Formation) in Quality Aggregates Phase 6 Pit, southwestern Florida: U.S. Geological Survey, Open-File Report 93-563, 9 p. :ill. ;28 cm.,
• Williams, Donald R.; Felbinger, John K.; Squillace, Paul J., 1993, Water resources and the hydrologic effects of coal mining in Washington County, Pennsylvania: Open-File Report 89-620, NA,
• Williams, R. S.; Clark, G. M.; Spahr, N. E., 1993, Climatologic, soil-water, ground-water, geologic, surface-water, and water-quality data for a surface coal mine in northwestern Colorado: U.S. Geological Survey : Books and Open-File Reports Section [distributor], Open-File Report 92-122, v, 218 p. :ill. ;28 cm.,
• Wilson, R. C., 1993, Relation of Arias intensity to magnitude and distance in California: U.S. Geological Survey, Open-File Report 93-556, iii, 42 p. :ill. ;28 cm.,
• Wilson, Richard P.; Owen-Joyce, Sandra J., 1993, Determining the source of water pumped from wells along the lower Colorado River: Geological Survey (U.S.) Open-File Report 93-405, 2 p.,
• Wilson, S. A., 1993, Assessment of chemical variability in three independently prepared batches of National Institute for Standards and Technology SRM 2704, Buffalo River Sediment: U.S. Dept. of the Interior, U.S. Geological Survey, Open-File Report 93-692, 23 p. ;28 cm.,
• Wilson, S. A.; Briggs, P. H.; Mee, J. S.; Siems, D. F., 1993, Analysis of soil reference materials PL-1 and BPGM-1 for the Polish Committee on Standardization Measures and Quality Control: U.S. Geological Survey, Open-File Report 93-281, 18 p. :ill. ;28 cm.,
• Winner, M. D., Jr., 1993, U.S. Geological Survey; North Carolina‘s water resources; a partnership with State, Federal and local agencies: U.S. Geological Survey, Open-File Report 93-113, 8 p. :ill. ;22 x 36 cm. folded to 22 x 9 cm.,
• Winograd, I. J.; Landwehr, J. M., 1993, A response to "Milankovitch theory viewed from Devils Hole" by J. Imbrie, A.C. Mix and D.G. Martinson: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-357, iii, 9 p. :ill. ;28 cm.,
• Winterstein, T. A.; Payne, G. A.; Miller, R. A.; Stark, J. R., 1993, Selected basin characteristics and water-quality data of the Minnesota River basin: Open-File Report 93-164, p. 100, illus. incl. 8 tables, sketch maps, 27 refs,
• Wnuk, Christopher; SanFilipo, J. R.; Chandio A. H.; Fatmi, S. F., 1993, The stratigraphy and coal resource potential of the Bara Formation in the Fort Ranikot area, Sindh Province, Pakistan; a progress report: U.S. Geological Survey, Open-File Report 93-256, 63 p. :ill., maps ;28 cm.,
• Wnuk, Christopher; SanFilipo, J. R.; Fatmi, S. F.; Khan, S. A.; Fariduddin, Mohammad, 1993, Lithological and geophysical characteristics of the Pakistan Mineral Development Corporation‘s THL core hole : implications for the coal resource potential of the lower and middle part of the Bara Formation in the Lakhra area of Sindh, Pakistan: U.S. Geological Survey, Open-File Report 93-255, i, 137 p. :ill., maps ;28 cm.,
• Yerkes, R. F.; Campbell, R. H., 1993, Preliminary geologic map of the Canoga Park 7.5‘ Quadrangle, Southern California: U.S. Geological Survey, Open-File Report 93-206, 10 p. :ill., map ;28 cm.,
• Yerkes, R. F.; Campbell, R. H., 1993, Preliminary geologic map of the Oat Mountain 7.5‘ Quadrangle, southern California: U.S. Geological Survey, Open-File Report 93-525, 13 p. :ill., col. map ;28 cm.,
• Yerkes, R. F.; Showalter, P. K., 1993, Preliminary geologic map of the Calabasas 7.5‘ Quadrangle, Southern California: U.S. Geological Survey, Open-File Report 93-205, 11 p. :ill., map ;28 cm.,
• Yount, James C.; Minard, J. P.; Dembroff, G. R., 1993, Geologic map of surficial deposits in the Seattle 30‘ x 60‘ quadrangle: Open-File Report 93-233, 1 map and 1 set of 26 cross sections :photocopy ;map 56 x 76 cm., on sheet 108 x 151 cm., sections set 114 x 95 cm.,
• Zacharias, K. F., 1993, Oxygen-isotope, X-ray-diffraction and scanning-electron-microscope examinations of authigenic-layer-silicate minerals from Mississippian and Pennsylvanian sandstones in the Michigan Basin: U.S. Geological Survey ; Books and Open-File Reports Section, distributor], Open-File Report 93-103, iv, 15 p. :1 map ;28 cm.,
• Zartman, R. E.; Kwak, L. M., 1993, Preliminary study of lead isotopes in the carbonate-silica veins of Trench 14, Yucca Mountain, Nevada: U.S. Geological Survey, Open-File Report 93-690, 18 p. :ill. ;28 cm.,
• Zech, R. S.; Keighin, C. W., 1993, Porosity and permeability data for the Point Lookout Sandstone from core holes 1HCMS and 2 HCMS, northern San Juan basin, La Plata County, Colorado: U.S. Geological Survey, Open-File Report 93-306, 180 p. :chiefly ill. ;28 cm.,
• Zelt, R. B.; Jordan, P. R., 1993, Water-quality assessment of the central Nebraska basins; summary of data for recent conditions through 1990: U.S. Geological Survey ; Books and Open-File Reports [distributor], Open-File Report 93-422, viii, 178 p. :ill., maps ;28 cm.,
• Ziegler, A. C.; Wallace, W. C.; Blevins, D. W.; Maley, R. D., 1993, Occurrence of pesticides, nitrite plus nitrate, arsenic, and iron in water from two reaches of the Missouri River alluvium, northwestern Missouri; July 1988 and June-July 1989: U.S. Geological Survey ; Books and Open-File Reports Section [distributor], Open-File Report 93-101, vi, 30 p. :maps ;28 cm.,
• Zohdy, Adel A. R., 1993, Program Kolor-Map and Section, Amiga version 1.0: United States Department of the Interior, Geological Survey :[Books and Open-File Reports Section, distributor], Open-File Report 93-13, 85 p. 1 computer disk ;3 1/2 in.,
• Zohdy, Adel A. R., 1993, Program Kolor-Map & Section, Amiga version 2.0: United States Department of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], Open-File Report 93-585, 1 computer disk ;3 1/2 in. +1 manual (113 leaves : ill. (some col.) ; 28 cm.),
• Zohdy, Adel A. R.; Bisdorf, Robert J., 1993, A direct-current resistivity survey near Mineral Hot Springs, San Luis Valley, Colorado: U.S. Geological Survey, Open-File Report 93-282, 61 p. :ill. (some col.) ;28 cm.,
• Zohdy, Adel A. R.; Martin, Peter M.; Bisdorf, Robert J., 1993, A study of seawater intrusion using direct-current soundings in the southeastern part of the Oxnard Plain, California: U.S. Geological Survey, Open-File Report 93-524, 139 p. :chiefly ill. (some col.) ;28 cm.,

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