- Akers, J. P., 1969, Ground water in the Scotts Valley area, Santa Cruz County, California: Open-File Report 69-1, 13 p., 4 figs.,
- Aldrich, Susan A.; Aldrich, Frank T.; Rudd, Robert Dean., 1969, The employment of weather satellite imagery in an effort to identify and locate the forest-tundra ecotone in Canada: U.S. Geological Survey], Open-File Report 69-2, 32 p. ill., maps ;28 cm.,
- Alexander, Robert H., 1969, Geographic Applications Program: reports completed and in preparation: U.S. Geological Survey], Open-File Report 69-3, 13 p. ;27 cm.,
- Allen, H. E., 1969, Floods in Marengo South quadrangle, northeastern Illinois: Open-File Report 69-4, 10 p., 16 figs.,
- Allen, R. V.; Davis, W. E., 1969, Geophysical investigations in the Bi‘r Idimah-Wadi Wassat area, Saudi Arabia, Part One: Open-File Report 69-5, 3 p., 3 pls., 2 figs.,
- Allen, R. V.; Davis, W. E., 1969, Geophysical investigations in the Bi‘r Idimah-Wadi Wassat area, Saudi Arabia, Part Two: Open-File Report 69-6, 5 p., 6 pls., 1 fig.,
- Anderson, H. R.; Appel, C. A., 1969, Geology and ground-water resources of Ocean County, New Jersey: Open-File Report 69-7, 134 p., 30 figs.,
- Anderson, H. W., Jr., 1969, Water supplies for Coulee Dam National Recreation Area, Washington: U.S. Dept. of the Interior, Geological Survey, Water Resources Division, Open-File Report 69-8, vi, 141 p. :ill., maps ;27 cm.,
- Anderson, L. A.; Reed, B. L.; Johnson, G. R., 1969, Preliminary geologic interpretation of aeromagnetic data in the Nixon Fork District, Alaska: U.S. Geological Survey, Open-File Report 69-9, ii, 6 p. :ill., map ;27 cm.,
- Anderson, Walter L., 1969, Weighted triangulation adjustment: Open-File Report 69-10, 52 p. ; 27 cm.,
- Appel, C. A.; Klein, Howard, 1969, Hydrogeologic data related to establishment of a pumping station in the Everglades National Park, Florida: United States Department of the Interior, Geological Survey, Water Resources Division, Open-File Report 69-11, 36 p. :ill., maps ;27 cm.,
- Armstrong, Augustus K., 1969, Preliminary carbonate lithofacies maps and possible dolomite porosity trends, Mississippian-Pennsylvanian Lisburne Group, North Slope, Alaska: U.S. Dept. of the Interior, Geological Survey Open-File Report 69-13, 8 p.; Figures: 1-7; maps; 27 cm.,
- Armstrong, Augustus K.; Mamet, Bernard L.; Dutro, J. Thomas, Jr., 1969, Foraminiferal zonation and carbonate facies of the Mississippian and Pennsylvanian Lisburne Group, central and eastern Brooks Range, Arctic Alaska: Geological Survey], Open-File Report 69-14, 26 p. ill., maps ;27 cm.,
- Bader, John S., 1969, California district manual; water-well and spring numbering: Open-File Report 69-334, iii, 11 p. : ill. ; 28 cm.,
- Barnes, Barton K.; Dunrud, C. Richard; Hernandez, Jerome, 1969, Seismic activity in the Sunnyside mining district, Utah, during 1967: U.S. Geological Survey], Open-File Report 69-15, 26 p. ill, maps ;29 cm.,
- Behrendt, J. C.; Wotorson, C., 1969, Preliminary magnetic basement elevation of Liberian Continental Shelf: Open-File Report 69-18, 1 map,
- Behrendt, John C.; Wotorson, Cletus S., 1969, Preliminary Bouguer anomaly map of the Monrovia region of Liberia: Open-File Report 69-17, 1 map.,
- Behrendt, John Charles; Wotorson, Cletus S., 1969, Aeromagnetic and gravity investigations of the basins on the continental shelf and coastal area of Liberia, West Africa: U.S. Geological Survey], Open-File Report 69-16, 11 p. ill., maps ;27 cm.,
- Berg, Henry C., 1969, Preliminary geologic map of Annette Island, Alaska: Open-File Report 69-19, 1 map + 1 explanation sheet,
- Berlin, Graydon Lennis, 1969, Waveform and computer analysis of geographic phenomena recorded on color and color infrared multispectral imagery from aerial and orbital altitudes: U.S. Geological Survey], Open-File Report 71-38, x, 156 leaves :ill. (some col.) ;29 cm.; 157 p.,
- Bingham, R. H., 1969, Ground-water levels in observation wells in Oklahoma, 1967-68: Open-File Report 69-335, 92 p.,
- Bloyd, R. M., Jr., 1969, Underground storage of imported water in the San Gorgonio Pass area, California: Open-File Report 69-20, 74 p., 9 figs.,
- Borgeson, W. T.; Batson, R. M., 1969, Photogrammetric calibration of Apollo film cameras: Open-File Report 69-21, 14 p., 6 figs.,
- Brew, David A.; Ford, Arthur B., 1969, Minor element content of stream-sediment and bedrock samples from southeastern Douglas Island, southeastern Alaska: U.S. Geological Survey], Open-File Report 69-23, 4 p. ill., 2 maps ;27 cm.,
- Bromfield, Calvin S.; Crittenden, Max D., Jr., 1969, Geologic map of the Park City East quadrangle, Summit and Wasatch Counties, Utah: Open-File Report 69-24, 1 map :col. ;58 x 44 cm. on sheet 85 x 84 cm. folded to 29 x 21 cm. in envelope 30 x 24 cm.,
- Brosge, W. P.; Reiser, H. N., 1969, Preliminary geologic map of the Coleen quadrangle, Alaska: Open-File Report 69-25, 1 map,
- Brosge, William Peters; Tailleur, Irvin L., 1969, Isopach maps of upper Paleozoic and Mesozoic rocks, northern Alaska: U.S. Geological Survey], Open-File Report 69-26, 13 p. :11 maps ;27 cm.,
- Brown, Robert David, Jr., 1969, Post-earthquake infrared imagery, Parkfield-Cholame, California, earthquakes of June-August 1966: U.S. Geological Survey], Open-File Report 69-27, 25 p. :maps (some folded) ;29 cm.,
- Burnham, W. L.; Harder, A. H.; Dion, N. P., 1969, Availability of ground water for large-scale use in the Malad Valley-Bear River areas of southeastern Idaho : an initial assessment: Open-File Report 69-28, iv, 40 p. : ill., maps ; 27 cm.,
- Busch, W. F., 1969, Extent and frequency of inundation on the Perkiomen Creek flood plain from Green Lane Reservoir to the Schuylkill River (near Oaks, Pennsylvania): Open-File Report 69-29, 27 p., 3 pls., 9 figs.,
- Callahan, J. E.; Wanek, A. A.; Schell, E. M.; Zeller, H. D.; Rohrer, W. L., 1969, Geology of T. 1 S., R. 44 W., unsurveyed, Umiat principal meridian, in the Kukpowruk coal field, Alaska: U.S. Geological Survey, Open-File Report 69-30, 19 p. ill., map ;28 cm.,
- Cannon, P. Jan, 1969, Geologic map of Apollo Landing Site 7: Open-File Report 69-31, 1 map,
- Carmalt, S. W.; Tibbitts, G. C., 1969, Water levels and artesian pressures in the Chad Basin of northeastern Nigeria: s.n.], Open-File Report 72-61, 73 p. :ill., maps ;27 cm.,
- Carpernter, D. H.; Simmons, R. H., 1969, Floods of August 1967 in Maryland and Delaware: Open-File Report 69-32, 223 p., 36 figs.,
- Carr, M. H.; Titley, S. R., 1969, Geologic map of Lunar Orbiter site II P-13, Oceanus Procellarum north of equator: Open-File Report 69-33, 1 map,
- Carter, R. W.; Benson, M. A., 1969, Concepts for the design of streamflow data programs: U.S. Geological Survey, Water Resources Division, Open-File Report 70-59, 33 p :ill. ;27 cm.,
- Carter, William Douglas, 1969, Annotated Bibliography of USGS Technical Letters-NASA on Remote Sensing Investigations through June 1967: Geological Survey (U.S.) Open-File Report 69-34, 46 p. text, 8 p. NASA technical letters ;30 cm.,
- Carter, William Douglas; Gualtieri, James Louis, 1969, Maps showing locations of holes drilled in 1952 to 1954 by U.S. Geological Survey, La Sal Creek area, Paradox district, Montrose County, Colorado, and San Juan County, Utah: U.S. Geological Survey], Open-File Report 69-35, 1 p. :folded maps ;27 cm.,
- Castle, Robert O.; Yerkes, R. F., 1969, Recent surface movements in the Baldwin Hills, Los Angeles County, California: U.S. Geological Survey], Open-File Report 69-36, 300 p. ill., maps ;25 x 30 cm.,
- Christiansen, Robert Lorenz; Poole, F. G.; Barnes, Harley; Orkild, P. P.; Byers, F. M., Jr.; Carr, W. J.; McKeown, F. A.; Houser, F. N.; Shoemaker, E. M.; Emerick, W. L., 1969, Guidebook for past field trips to the Nevada Test Site: [U.S. Geological Survey], Open-File Report 69-38, 55 p. ill., maps ;29 cm.,
- Chute, Newton Earl, 1969, The talc, soapstone, and asbestos deposits of Massachusetts: U.S. Geological Survey], Open-File Report 69-39, 42 p. :folded, col. maps ;27 cm.,
- Clark, Malcolm Mallory, 1969, Geologic utility of small-scale airphotos: U.S. Geological Survey], Open-File Report 69-40, 30 p. ill., maps ;19 cm.,
- Clark, Sandra H. B.; Foster, Helen L., 1969, Geochemical analyses of stream-sediment and rock samples, Tanacross quadrangle, Alaska: U.S. Dept. of the Interior, Geological Survey, Open-File Report 69-42, 12 leaves :ill., map ;27 cm.,
- Clark, Sandra H. B.; Foster, Helen L., 1969, Preliminary geologic map of the Eagle D-2 and D-3 quadrangles, Alaska: Open-File Report 69-43, 1 map :photocopy ;44 x 75 cm., on sheet 69 x 144 cm.,
- Clark, Sandra H. B.; Foster, Helen Laura, 1969, Analyses of stream-sediment, rock, and soil samples from a part of the Seventymile River area, Eagle quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-41, 129 p. :maps ;27 cm.,
- Cline, D. R., 1969, Availability of ground water in the Federal Way area, King County, Washington: Open-File Report 69-44, 64 p., 8 figs.,
- Coffin, D. L.; Bredehoeft, J. D., 1969, Digital computer modeling for estimating mine-drainage problems, Piceance Creek basin, northwestern Colorado: Open-File Report 69-53, 20 p., 8 figs.,
- Colbert, Jesse Lane; Young, Loyd L., 1969, Review of waterpower classifications and withdrawals, Deschutes River basin, Oregon: [s.n.], Open-File Report 69-54, 169 p. ill., maps (some folded) ;27 cm.,
- Colton, Roger B.; Mallory, Michael J., 1969, Map showing location of sand, gravel, and till pits and quarries in the Rockville quadrangle, Connecticut: U.S. Geological Survey], Open-File Report 69-58, 66 p. ill., folded map ;29 cm.,
- compiled by Brabb, Earl E., 1969, Preliminary geologic map of the Black River quadrangle, east-central Alaska: Open-File Report 69-22, 1 map,
- Compiled by Cobb, Edward Huntington, 1969, Metallic mineral resources map of the Cordova quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-45, 4 p. ill., maps ;27 cm.,
- Compiled by Cobb, Edward Huntington, 1969, Metallic mineral resources maps of the eleven Alaska quadrangles: U.S. Geological Survey], Open-File Report 69-46, 20 p. maps ;27 cm.,
- Compiled by Cobb, Edward Huntington, 1969, Metallic mineral resources map of the Hagemeister Island quadrangle, Alaska: U.S. Geological Survey ], Open-File Report 69-47, 3 p. :2 maps ;27 cm.,
- Compiled by Cobb, Edward Huntington, 1969, Metallic mineral resources map of the Kodiak quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-48, 3 p. :2 maps ;27 cm.,
- Compiled by Cobb, Edward Huntington, 1969, Metallic mineral resources map of the Seldovia quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-49, 4 p. :maps ;27 cm.,
- Compiled by Cobb, Edward Huntington, 1969, Metallic mineral resources map of the Sleetmute quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-50, 4 p. :2 maps ;27 cm.,
- Compiled by Cobb, Edward Huntington, 1969, Metallic mineral resources map of the Talkeetna Mountains quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-51, 4 p. :maps ;27 cm.,
- Compiled by Cobb, Edward Huntington; Matson, Neal A., Jr., 1969, Metallic mineral resources map of the Anchorage quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-52, 11 p. :maps ;27 cm.,
- Compiled by Detterman, Robert L.; Cobb, Edward Huntington, 1969, Metallic mineral resources map of the Iliamna quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-71, 3 p. :2 maps ;27 cm.,
- Compiled by MacKevett, E. M., Jr.; Cobb, Edward Huntington, 1969, Metallic mineral resources map of the McCarthy quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-160, 8 p. :maps ;27 cm.,
- Compiled by Matson, Neal A., Jr., 1969, Metallic mineral resources map of the Gulkana quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-163, 4 p. :maps ;27 cm.,
- Compiled by Matson, Neal A., Jr., 1969, Metallic mineral resources map of the Nabesna quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-164, 6 p.:maps ;27 cm.,
- Compiled by Matson, Neal A., Jr., 1969, Metallic mineral resources map of the Valdez quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-165, 12 p. :maps ;27 cm.,
- Compiled by Spitzer, P. R.; Kolipinski, M. C.; Higer, A. L., 1969, Annotated bibliography on pesticides in Florida: Open-File Report 69-264, 78 p., 7 figs.,
- compiled by Tatlock, Donald Bruce, 1969, Preliminary geologic map of Pershing County, Nevada: Open-File Report 69-275, 1 map + 1 data sheet,
- Cordes, E. H., 1969, Hydraulic testing and sampling of USBM-AEC Colorado core hole 3, Rio Blanco County, Colorado : oil shale-6: Open-File Report 69-59, iii, 42 leaves : ill. ; 27 cm.,
- Cox, E. R., 1969, Results of water-resources investigations through 1968 in Yellowstone National Park, Wyoming: U.S. Dept. of the Interior, Geological Survey, Open-File Report 69-60, 87 p. (some folded) :maps ; 29 cm.,
- Craig, C. S., Jr.; Collins, D. L.; Wilson, J. F., Jr., 1969, Study of flood hydrographs for small drainage basins in Wyoming--progress report: Open-File Report 69-61, 67 p., 32 figs.,
- Cressman, E. R.; Hrabar, S. V., 1969, Preliminary structure map of the Wilmore quadrangle, central Kentucky: Open-File Report 69-62, 1 map,
- Crippen, J. R.; Waananen, A. O., 1969, Hydrologic effects of suburban development near Palo Alto, California: Open-File Report 69-63, 199 p., 31 figs.,
- Crowder, D. F., 1969, Multispectral techniques for general geological surveys - evaluation of a four-band photographic system: U.S. Geological Survey], Open-File Report 69-64, 6 p. ill. ;29 cm.,
- Cummings, David, 1969, Geologic map of Lunar Orbiter site III P-11, Oceanus Procellarum south of equator: Open-File Report 69-65, 1 map,
- Cummings, David, 1969, Preliminary geologic map of the Clavius quadrangle of the Moon: U.S. Geological Survey], Open-File Report 69-66, 12 p. ;27 cm.,
- Curtiss, D. A., 1969, Chemical quality of surface water in the Umpqua River Basin, Oregon: U.S. Geological Survey, Open-File Report 69-67, iii, 22 p. :ill., maps ;28 cm.,
- Davis, W. E.; Akhrass, Mohammed N., 1969, Preliminary geophysical investigation of the Wadi Yiba copper prospect, Saudi Arabia: U.S. Geological Survey], Open-File Report 69-68, 4 p. ill., 2 maps ;27 cm.,
- Davis, W. E.; Akhrass, Mohammed N.; Gazzaz, Hisham, 1969, Geophysical exploration in the Wadi Qatan area, Saudi Arabia: U.S. Geological Survey], Open-File Report 69-69, 9 p. ill., maps ;27 cm.,
- Dean, Willard W., 1969, Water-quality and quantity data, East Fork Kaweah River basin, California, 1969: Open-File Report 71-83, 29 p. : map ; 29 cm.,
- Detterman, Robert L., 1969, Analysis of selected limestone samples from Iliamna and Bruin Bays, Iliamna quadrangle, Alaska: U.S. Geological SUrvey], Open-File Report 69-70, 5 p. ill., maps ;27 cm.,
- Dibblee, T. W., Jr., 1969, Regional geologic map of San Andreas fault from Cholame area to Cuyama-Maricopa area, San Luis Obispo, Kern, and Kings Counties, California: Open-File Report 69-72, 1 map,
- Dickey, Dayton Delbert; Jenkins, E. C.; McKeown, F. A.; Lee, W. H., 1969, Geologic effects of the Greeley event, Nevada Test site: U.S. Geological Survey], Open-File Report 69-73, 4 p. :maps (2 folded) ;29 cm.,
- Dickey, Dayton Delbert; McKeown, F. A.; Ellis, William L., 1969, Summary of geologic effects of the Boxcar event, Nevada Test Site: U.S. Geological Survey, Open-File Report 69-74, 4 p. :maps ;29 cm.,
- Dingman, R. J., 1969, Evaluation of the effects of the U. S. Bureau of Reclamation ring dike on the ground-water flow and water quality in the Downs area, Kansas: Open-File Report 69-75, 19 p., 3 figs.,
- Dobrovolny, Ernest; Schmoll, H. R.; Yehle, Lynn A., 1969, Geologic environmental factors related to TAPS [Trans-Alaska Pipeline System] from Valdez to Fairbanks, Alaska: Open-File Report 69-76, 5 maps; scale 1:250,000,
- Doty, G. C., 1969, Test wells SMR-4 and SMR-4, White Sands Missile Range, Dona Ana County, New Mexico: Open-File Report 69-78, 26 p., 5 figs.,
- Doty, Gene C., 1969, Availability of Ground Water near Arena, Luna County, New Mexico: Open-File Report 69-77, 21 p.; 2 figs.,
- Dunn, Bernard; Robinson, F. L., 1969, Flood of July 27-28, 1969, in southeastern New York: Open-File Report 69-80, 11 p., 7 figs.,
- Earhart, Robert L., 1969, A preliminary investigation of a copper occurrence at Jabal Sarbon, Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia: U.S. Geological Survey], Open-File Report 69-81, 11 p. ill., map ;27 cm.,
- Earhart, Robert L., 1969, Geologic reconnaissance of the Al Qunfidhah area, Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia: U.S. Geological Survey], Open-File Report 69-82, 46 p. ill., maps (2 folded) ;27 cm.,
- Earhart, Robert L., 1969, Report on exploration of the Wadi Yiba copper prospect, Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia: U.S. Geological Survey], Open-File Report 69-83, 42 p. ill., maps ;27 cm.,
- Edgerton, A. T.; Trexler, D. T.; Sakamoto, S.; Jenkins, J. E., 1969, Microwave radiometric studies and ground truth measurements of the NASA/USGS Southern California Test Site: U.S. Geological Survey], Open-File Report 69-86, 1 v. (various pagings) :ill. (some col.), map ;29 cm.,
- Ege, John R.; Carroll, R. D.; Way, R. J.; Magner, J. E., 1969, Evaluation of core data, physical properties, and oil yield USBM/AEC Colorado Core Hole no. 3 (Bronco BR-1): U.S. Geological Survey], Open-File Report 69-87, 25 p. ill. (some folded, col.), map ;29 cm.,
- Eicher, Lee J.; Myers, A. R., 1969, Maps showing locations of holes drilled in 1953 and 1954 by U.S. Geological Survey, Beaver Mesa area, Mesa County, Colorado, Grand County, Utah: U.S. Geological Survey], Open-File Report 69-88, 5 p. :maps ;27 cm.,
- Elliott, R. L.; Miller, Thomas P., 1969, Results of stream-sediment sampling in the western Candle and southern Selawik quadrangles, Alaska: U.S. Geological Survey], Open-File Report 69-89, 61 p. :chiefly ill.,map ;27 cm.,
- Elston, Donald Parker; Flint, A. E.; Haynes, D. D.; Wallace, R. M., 1969, Maps showing locations of holes drilled in 1949 to 1956 by U.S. Geological Survey, Jo Dandy and Monogram Mesa areas, Bull Canyon district, Montrose County, Colorado: U.S. Geological Survey], Open-File Report 69-90, 1 p. :3 folded maps ;27 cm.,
- Elston, Donald Parker; Willingham, Charles R., 1969, Five-day mission plan to investigate the geology of the Marius Hills region of the Moon: U.S. Geological Survey], Open-File Report 69-91, 55 p. :maps ;27 cm.,
- Emery, Philip A.; Dumeyer, John M.; McIntyre, Harold J., Jr., 1969, Irrigation and Municipal Wells in the San Luis Valley, Colorado: Open-File Report 70-119, 9 p.,
- Eyre, L. Alan., 1969, An investigation by remote sensing of vacant and underutilized land in an urbanized coastal area of southeast Florida: Florida Atlantic University, Dept. of Geography, Open-File Report 71-98, iii, 32 p. :ill., maps ;28 cm.,
- Fischer, H. B., 1969, Lagrangian method for predicting pollutant dispersion in Bolinas Lagoon, California: Open-File Report 69-92, 58 p., 10 figs.,
- Flippo, H. N., Jr.; Wood, C. R., 1969, Water-level contour maps of the carbonate rocks of the Great Valley in Lehigh County, Pennsylvania: Open-File Report 69-93, 8 sheets; 2 maps,
- Foster, Helen Laura; Clark, Sandra H. B., 1969, Analyses of stream-sediment and rock samples from the Fortymile area, Eagle quadrangle, Alaska: U.S. Dept. of the Interior, Geological Survey, Open-File Report 69-94, 6 p. :maps ;27 cm.,
- Frank, F. J.; Harris, A. B., 1969, Water-resources appraisal of Crater Lake National Park, Oregon: U.S. Dept. of the Interior, Geological Survey, Water Resources Division, Open-File Report 69-95, ii, 45 p. : ill., maps ;27 cm.,
- Freeberg, Jacquelyn H., 1969, Bibliography of the lunar surface: U.S. Geological Survey], Open-File Report 69-96, 697 p. ;27 cm.,
- Frimpter, M. H., 1969, Ground-water basic data for Orange and Ulster Counties, New York: Open-File Report 69-97, 95 p., 3 figs.,
- Galliher, C. F.; Hull, J. E., 1969, Hydrologic conditions during 1967 in Dade County, Florida: U.S. Dept. of the Interior, Geological Survey, Water Resources Division, Open-File Report 69-100, 48 p. :ill., maps ;27 cm.,
- Gardner, Maxwell E., 1969, Preliminary report on the engineering geology of the Eldorado Springs quadrangle, Boulder and Jefferson Counties, Colorado: U.S. Geological Survey], Open-File Report 69-102, 9 p. :maps ;27 cm.,
- Garrison, L. E., 1969, Structural geology of the Muertos insular shelf, Puerto Rico: U.S. Geological Survey], Open-File Report 69-103, 9 p. :folded ill., col. maps ;28 cm.,
- Geological Survey (U.S.), 1969, Lunar terrain atlas: Open-File Report 69-129, 6 maps + illustrations + explanation sheet,
- Geological Survey (U.S.), 1969, Aeromagnetic map of the Barker and Neihart quadrangles, Judith Basin, Cascade, and Meagher Counties, Montana.: Open-File Report 69-287, 1 map,
- Geological Survey (U.S.), 1969, Aeromagnetic map of the Cripple Creek mining district, Teller County, Colorado.: Open-File Report 69-288, 1 map,
- Geological Survey (U.S.), 1969, Aeromagnetic map of the Cut Bank-Hungry Horse Reservoir area, northwestern Montana.: Open-File Report 69-289, 1 map,
- Geological Survey (U.S.), 1969, Aeromagnetic map of Gladstone and vicinity, Delta, Alger, Menominee, and Marquette Counties, Michigan.: Open-File Report 69-290, 4 maps,
- Geological Survey (U.S.), 1969, Aeromagnetic map of the Menominee-Northland area, Dickinson, Marquette, and Menominee Counties, Michigan, and Marinette County, Wisconsin.: Open-File Report 69-291, 1 map on 2 sheets,
- Geological Survey (U.S.), 1969, Aeromagnetic map of parts of the Piney River and Shipman quadrangles, Amherst and Nelson Counties, Virginia.: Open-File Report 69-293, 1 map,
- Geological Survey (U.S.), 1969, Airborne geophysical surveys in Seward Peninsula area, Alaska: U.S. Geological Survey, Open-File Report 69-294, 1 v. :11 folded maps ;28 cm.,
- Geological Survey (U.S.), 1969, Areal geologic and structural interpretation map of an area in the Sheep Creek Range, Lander County, Nevada.: Open-File Report 69-295, 1 map,
- Geological Survey (U.S.), 1969, Compilation of hydrologic data, Honey Creek, Trinity River basin, Texas, 1966: Open-File Report 69-296, 68 p.,
- Geological Survey (U.S.), 1969, Maps showing location of holes drilled in 1949 through 1951 by U.S. Geological Survey, Outlaw Mesa area, Gateway district, Mesa County, Colorado: U.S. Geological Survey], Open-File Report 69-297, 4 p. :maps ;28 cm.,
- Geological Survey (U.S.), 1969, Maps showing locations of holes drilled in 1949 through 1955 by U.S. Geological Survey, Long Park and adjacent areas in the southern part of the Uravan district, Montrose County, Colorado: U.S. Geological Survey, Open-File Report 69-298, 1 p. :map ;27 cm.,
- Geological Survey (U.S.), 1969, Maps showing locations of holes drilled in 1951 to 1956 by U.S. Geological Survey, Atkinson Mesa and Dolores bench areas, Uravan district, Montrose County, Colorado: U.S. Geological Survey, Open-File Report 69-299, 1 p. :map ;27 cm.,
- Geological Survey (U.S.), 1969, Maps showing locations of holes drilled in 1952 to 1954 by U.S. Geological Survey, Gypsum Valley district, Montrose and San Miguel Counties, Colorado: U.S. Geological Survey], Open-File Report 69-300, 2 p. :maps ;29 cm.,
- Geological Survey (U.S.), 1969, Maps showing locations of holes drilled in 1955 by U.S. Geological Survey, Oljeto Wash area, Navajo County, Arizona: U.S. Geological Survey], Open-File Report 69-301, 5 p. :2 folded maps ;27 cm.,
- Geological Survey (U.S.), 1969, Maps showing locations of holes drilled in 1955 by U.S. Geological Survey, Clay Gulch area, San Juan County, Utah: s.n.], Open-File Report 69-302, 5 p. :maps ;27 cm.,
- Geological Survey (U.S.), 1969, Maps showing locations of holes drilled in 1955 by U.S. Geological Survey, Kirk‘s Basin and Pace Lake areas, Grand County, Utah: U.S. Geological Survey], Open-File Report 69-303, 5 p. :2 folded maps ;27 cm.,
- Geological Survey (U.S.), 1969, Oil shale in the Green River Formation: U.S. Geological Survey], Open-File Report 69-304, 13 p. ill. (some folded), maps (some folded) ;29 cm.,
- Geological Survey (U.S.), 1969, Program of the Water Resources Division, Texas District, for the 1969 fiscal year and summary of District activities during fiscal year 1968: Open-File Report 69-305, 36 p., 1 fig.,
- Geological Survey (U.S.), 1969, Synthetic record study and velocity determinations of U.S. Army Corps of Engineers, Rocky Mountain Arsenal No. 1, P.I.D.W., C NW-NW, Section 26, Township 2S, Range 67W, Adams County, Colorado: U.S. Geological Survey], Open-File Report 69-306, 9 p. ill. (some folded, some col.) :29 cm.,
- Geological Survey (U.S.), 1969, Summary report on mineral resources of the Picket Range area, Washington: U.S. Geological Survey, Open-File Report 69-307, 13 p. :maps (some folded) ;30 cm.,
- Geological Survey (U.S.), 1969, Geochemical Survey Of Missouri; Plans And Progress For First Six-Month Period (July-December 1969): Open-File Report 72-398, 7 v. in 4 : ill. ; 28 cm.,
- Geological Survey (U.S.), 1969, Environmental geochemistry: The Survey, Open-File Report 72-398 to 72-403, 73-326, 7 v. in 4 :ill. ;28 cm.,
- Geological Survey (U.S.), 1969, Geochemical survey of Missouri, plans and progress for seventh six-month period (June-December 1972): Open-File Report 73-326, 7 v. in 4 : ill. ; 28 cm.,
- Gerrild, Peter M.; Lantz, Robert Joseph, 1969, Chemical analysis of 75 crude oil samples from Pliocene sand units, Elk Hills oil field, California: U.S. Geological Survey], Open-File Report 69-105, 5 p. ill. ;28 cm.,
- Gill, James R.; Cobban, William Aubrey, 1969, Paleogeographic maps of the Telegraph Creek, Eagle, Claggett, Judith River, Bearpaw, and Fox Hills times of late Cretaceous Epoch in the western interior region: Open-File Report 69-106, 6 maps.,
- Gott, Garland Bayard; Botbol, J. M.; Billings, T. M.; Pierce, A. P., 1969, Geochemical abundance and distribution of nine metals in rocks and soils of the Coeur d‘Alene district, Shoshone County, Idaho: U.S. Geological Survey], Open-File Report 69-107, 3 p. ill., 15 maps ;27 cm.,
- Granger, Harry Clifford; Raup, Robert Bruce, 1969, Detailed descriptions of uranium-bearing deposits in the Dripping Spring quartzite, Gila County, Arizona: U.S. Geological Survey], Open-File Report 69-108, 145 p. :maps ;29 cm.,
- Gries, J. P.; Kiesling, Thomas, 1969, Iron Hill area, Carbonate mining district, Lawrence County, South Dakota: Open-File Report 69-109, 1 map,
- Griggs, A. B., 1969, Geologic map of the southeast quarter of the Spokane 1? by 2? quadrangle, Idaho: Open-File Report 69-110, 1 map,
- Grolier, M. J.; Bingham, J. W., 1969, Geology and ground-water conditions in parts of Grant, Adams, and Franklin Counties, east-central Washington: Open-File Report 69-111, 302 p., 5 figs.,
- Grove, D. B., 1969, The development of theoretical equations to describe the flow of radioactive ion in ground water: Open-File Report 69-112, 56 p., 10 figs.,
- Gryc, George; Tailleur, Irvin L., 1969, Availability of petrographic thin-section slides from Naval Petroleum Reserve No.4: Simpson Test Well No.1; South Barrow Test Well No.3; Topagoruk Test Well No.1: [U.S. Geological Survey, Open-File Report 69-113, 3 p. ;27 cm.,
- Gryc, George; Tailleur, Irvin L., 1969, Availability of petrographic thin-section slides from Naval Petroleum Reserve No. 4, Supplement No. 1: South Barrow Test Well No. 2, South Barrow Test Well No. 4, Avak Test Well No. 1: U.S. Geological Survey, Open-File Report 69-114, 3 p. ;27 cm.,
- Gryc, George; Tailleur, Irvin L.; Brosge, William Peters., 1969, Geologic framework of the "North Slope" petroleum province: U.S. Geological Survey], Open-File Report 69-115, 15 p. ill., maps ;27 cm.,
- Hall, R. B.; Moore, Frank Baker., 1969, Map showing locations of holes drilled in 1949 and 1950 by U.S. Geological Survey, northwest Carrizo area, Apache County, Arizona: U.S. Geological Survey], Open-File Report 69-116, 5 p. :map ;27 cm.,
- Hamilton, L. J., 1969, Availability of ground water in the lower Wisconsin River valley, Wisconsin: Open-File Report 69-117, 45 p., 9 figs.,
- Hampton, B. B., 1969, Annual compilation and analysis of hydrologic data for Green Creek, Brazos River basin, Texas, 1970: Open-File Report 72-152, 42 p. ill. 27 cm.,
- Hardt, W. F., 1969, Mojave River basin ground-water recharge with particular reference to the floods of January-February 1969: Open-File Report 69-118, 24 p., 3 figs.,
- Harrington, James Foster; Andrews, L. E., Jr., 1969, Iron ore resources of the Philippines: U.S. Dept. of the Interior, Geological Survey, Open-File Report 69-119, 34 p. :map ;28 cm.,
- Harrison, Jack E., 1969, Geologic map of part of the Mount Pend Oreille quadrangle, Idaho-Montana: Open-File Report 69-120, 1 map + 1 explanation sheet,
- Hatch, Norman L.; Norton, Stephen A., 1969, A talc-serpentine body near Middlefield, Massachusetts: U.S. Geological Survey], Open-File Report 69-121, 7 p. :folded map ;27 cm.,
- Hauth, L. D.; Spencer, D. W., 1969, Floods in Gravois Creek Basin, St. Louis County, Missouri: U.S. Dept. of the Interior, Geological Survey, Open-File Report 69-122, 9 p. :ill., maps ;27 cm.,
- Hawley, C. C.; Clark, Allen L., 1969, Geochemical maps of an area northwest of the Chulitna River, central Alaska Range: U.S. Geological Survey], Open-File Report 69-123, 5 p. ill., map ;27 cm.,
- Hawley, N. L.; Jones, B. L., 1969, Sediment yield of coastal basins in northern California, 1958-64: Open-File Report 69-124, 25 p., 5 figs.,
- Hedlund, David Carl; Corchary, George Sutter, 1969, Preliminary lithology of drill hole UCe-1, central Nevada, Supplementary Test Site: [U.S. Geological Survey], Open-File Report 69-125, 3 p. ill. ;27 cm.,
- Hejl, H. R., Jr., 1969, Annual compilation and analysis of hydrologic data for Mukewater Creek, Colorado River basin, Texas: Open-File Report 71-149, 84 p. ill. 27 cm.,
- Hernon, Robert Mann, 1969, Geology of the Ducktown, Isabella, and Persimmon Creek quadrangles, Tennessee and North Carolina: U.S. Geological Survey], Open-File Report 68-128, 74 p. ill., col. maps ;29 cm.,
- Herpopoulos, Chris; Mays, Robert E., 1969, Semiquantitative spectrographic analyses of nine specimens from the Mount Edgecumbe volcanic field, Kruzof Island, southeastern Alaska: U.S. Geological Survey], Open-File Report 69-126, 3 p. ill. ;27 cm.,
- Hines, M. J.; Plebuch, R. O.; Lamonds, A. G., 1969, Water resources of Clay, Greene, Craighead and Poinsett Counties, Arkansas: Open-File Report 69-127, 37 p., 18 figs.,
- Hollyday, E. F., 1969, An appraisal of the ground-water resources of the Susquehanna River basin in New York State: U.S. Geological Survey, Water Resources Division, Open-File Report 69-128, 97 p. :ill., maps ;28 cm.,
- Hope, Roger A., 1969, Map showing recently active breaks along the San Andreas and related faults between Cajon Pass and Salton Sea, California: Open-File Report 69-130, 1 map on 2 sheets,
- Jackson, Dallas B.; Zohdy, Adel A. R., 1969, Principal facts on electrical soundings near Anchorage, Alaska: U.S. Geological Survey], Open-File Report 69-131, 2 p. ill., map ;29 cm.,
- James, H. L.; Wier, K. L.; Shaw, K. W., 1969, Map showing lithology of Precambrian rocks in the Christensen Ranch and adjacent quadrangles, Madison and Beaverhead Counties, Montana: Open-File Report 69-132, 1 map + 1 explanation sheet,
- Johnson, Claude W.; Browden, Leonard W.; Pease, Robert W., 1969, A system of regional agricultural land use mapping tested against small scale Apollo 9 color infrared photography of the Imperial Valley (California): United States Department of the Interior, Geological Survey, Open-File Report 71-158, vi, 96 p. :ill. ;28 cm.; 97 p.,
- Johnson, Donald Haskall; White, Richard W., 1969, Bibliography of the geology and mineral industry of Liberia and adjacent countries: U.S. Geological Survey], Open-File Report 69-133, 65 p. ;28 cm.,
- Johnson, Gordon R.; Plafker, George., 1969, Preliminary geologic interpretation of aeromagnetic data in the Yakutat district, Alaska: U.S. Geological Survey, Open-File Report 69-134, 13 p. ill., maps (4 folded, col.) ;27 cm.,
- Johnson, Robert Francis; White, Walter Stanley., 1969, Preliminary report on the bedrock geology and copper deposits of the Matchwood quadrangle, Ontonagon County, Michigan: U.S. Geological Survey], Open-File Report 69-135, 31 p. :folded col. map ;27 cm.,
- Keefer, William R., 1969, Preliminary geologic map of the Neihart (7 1/2‘) quadrangle, Cascade and Judith Basin Counties, Montana: Open-File Report 69-136, 1 map + 1 explanation sheet,
- Kinoshita, Willie Tomoni; Davis, W. E.; Peterson, Donald L., 1969, Principal facts for gravity stations in Lemhi and Birch Creek Valleys, Lemhi County, Idaho gravity data: U.S. Geological Survey, Open-File Report 69-137, 2 p. ;29 x 39 cm.,
- Kleinkopf, M. Dean; Peterson, Donald L., 1969, Bouguer gravity map of the Cripple Creek mining district, Teller County, Colorado: Open-File Report 69-138, 1 map,
- Knochenmus, Darwin, 1969, A reconnaissance of the quality of water resources in Lake Dicie and West Crooked Lake near Eustis, Florida: U.S. Geological Survey, Open-File Report 69-139, 6 p. :map ;27 cm.,
- Koehler, J. H., 1969, Ground Water Inventory for 1967 Edwards Air Force Base, California: Open-File Report 69-140, 16 p.,
- Kosanke, Robert M., 1969, Palynological investigations in the Pennsylvanian of Kentucky: [U.S. Geological Survey, Open-File Report 69-141, 1 v. :ill. (some folded) ;29 cm.,
- Krieger, Medora H., 1969, Geologic map of the Black Mountain quadrangle, Arizona: Open-File Report 69-142, 2 maps + 1 explanation sheet,
- Krieger, Medora H., 1969, Geologic map of the Crozier Peak quadrangle, Arizona: Open-File Report 69-143, 2 maps + 1 explanation sheet,
- Krieger, Medora H., 1969, Geologic map of the Putnam Wash quadrangle, Pinal County, Arizona: Open-File Report 69-144, 2 maps on 3 sheets ;on sheet 82 x 85 cm. folded in envelope 30 x 24 cm.,
- Krieger, Medora H., 1969, Geologic map of the Winkelman quadrangle, Pinal and Gila Counties, Arizona: Open-File Report 69-145, 2 maps ;58 x 49 cm.,
- Kroll, Carl G.; Porterfield, George, 1969, Preliminary determinations of sediment discharge, San Juan Drainage Basin, Orange, Riverside, and San Diego Counties, California: Open-File Report 69-146, 28 p. : ill. ; 27 cm.,
- Krushensky, R. D., 1969, Geology of the Reventado River Watershed, Costa Rica, Part A, General geology: U.S. Geological Survey], Open-File Report 69-147, 19 p. :maps ;27 cm.,
- Kunkel, Fred; Chase, George H., 1969, Geology and Ground Water in Indian Wells Valley, California: Open-File Report 69-329, iii, 84 p. : ill., maps ; 27 cm.,
- Larsen, J. D.; Weir, J. E., Jr., 1969, Inventory of springs in the Morey Peak area of central Nevada: Open-File Report 69-148, 22 p., 8 figs.,
- Lewis, R. E., 1969, Ground-water in Santa Barbara County, California, spring 1967 to spring 1968: Open-File Report 69-149, 40 p., 12 figs.,
- Lindholm, G. F., 1969, An appraisal of ground water for irrigation in the Wadena area, central Minnesota: Open-File Report 69-150, 120 p., 36 figs.,
- Love, J. D., 1969, Generalized geologic evaluation of side-looking radar imagery of the Teton Range and Jackson Hole, northwestern Wyoming: U.S. Geological Survey], Open-File Report 69-151, 12 p. ill. ;27 cm.,
- Lovering, T. G., 1969, The distribution of minor elements in samples of biotite from igneous rocks - basic data: U.S. Geological Survey], Open-File Report 69-152, 1 p. ;27 cm.,
- Lucchitta, Ivo; M'Gonigle, John W.; Schleicher, David, 1969, Radio description of geologic features examples and conclusions: U.S. Geological Survey], Open-File Report 69-153, 27 p. ;30 cm.,
- Lyon, R. J. P.; Lee, Keenan, 1969, Infrared exploration for coastal and shoreline springs: Open-File Report 69-154, 68 p., 25 figs.,
- MacKevett, Edward Malcolm, Jr.; Plafker, George, 1969, Analyses of outcrop and stream sediment samples from the Yakutat and Mt. St. Elias quadrangles, Alaska: U.S. Dept. of the Interior, Geological Survey, Open-File Report 69-161, 2 leaves :3 folded ill., 1 folded map ;27 cm.,
- Mackay, Angus James, 1969, Continuous seismic profiling investigation of the southern Oregon continental shelf between Cape Blanco and Coos Bay: U.S. Geological Survey], Open-File Report 69-156, 129 p. maps ;30 cm.,
- Maderak, Marion Louis, 1969, Ground-water resources of Wheeler and eastern Gray Counties, Texas: Open-File Report 69-333, 123 leaves : ill., maps ; 36 cm.,
- Massey, B. C., 1969, Annual compilation and analysis of hydrologic data for Green Creek, Brazos River basin, Texas, 1969: Open-File Report 71-201, 44 p. ill. 27 cm.,
- McGehee, R. V.; Bayley, R. W., 1969, A preliminary geologic map of the Rochford district, Black Hills, South Dakota: Open-File Report 69-155, 1 map,
- McKee, Edwin H., 1969, Geologic map of the Mount Moses and southeast part of the Buffalo Springs quadrangles, Lander County, Nevada: Open-File Report 69-157, 2 maps + 1 explanation sheet,
- McKee, Edwin H.; Stewart, John H., 1969, Geologic map of the Cedars quadrangle, Lander County, Nevada: Open-File Report 69-158, 1 map + 1 explanation sheet,
- McKee, Edwin H.; Stewart, John H., 1969, Geologic map of the McCoy quadrangle, Lander County, Nevada: Open-File Report 69-159, 1 map + 1 explanation sheet,
- McLaurin, J. D., 1969, Perspective center determination: U.S. Geological Survey, Topographic Division, Open-File Report 70-209, 41 p. :ill. ;28 cm.,
- McPherson, Benjamin F., 1969, Preliminary determinations of hydrobiological and chemical conditions in the vicinity of the proposed jetport and other airports in south Florida : progress report: Open-File Report 69-162, 42 p. : ill., maps ; 27 cm.,
- Mealer, W. T.; Prunty, Merle J., 1969, Vegetative changes caused by fire in the Florida flatwoods as observed by remote sensing: U.S. Geological Survey, Open-File Report 69-166, 10 p. :8 col. ill. ;29 cm.,
- Meyer, Frederick W., 1969, Hydrologic maps 1-5, eastern Dade County, Florida, 1959-67: Open-File Report 69-167, 5 maps.,
- Miller, E. M., 1969, Floods in Virginia--Magnitude and frequency: Open-File Report 69-168, 360 p., 16 figs.,
- Miller, G. A., 1969, Water resources of the Marine Corps Supply Center area, Barstow, California: Open-File Report 69-327, iv, 51 p. : ill., maps ; 27 cm.,
- Miller, Thomas P., 1969, Results of stream sediment sampling in the northern Melozitna, the Hughes, and the southern Shungnak quadrangles, west-central Alaska: s.n.], Open-File Report 69-169, 53 p. ill., map ;27 cm.,
- Miller, Thomas P.; Anderson, Leonard A., 1969, Airborne radioactivity and total intensity magnetic survey of the southern Kobuk-Selawik Lowland, western Alaska: U.S. Geological Survey], Open-File Report 69-170, 6 p. ill., maps ;27 cm.,
- Minard, James P., 1969, Geologic map of part of Kittatinny Mountain, Sussex County, New Jersey: Open-File Report 69-171, 1 map,
- Minnich, Richard A.; Browden, Leonard W.; Pease, Robert W., 1969, Mapping Montane Vegetation in Southern California from Color Infrared Imagery: Geological Survey (U.S.) Open-File Report 69-172, 53 leaves : 28 cm.,
- Moore, A. M., 1969, Water temperatures in the Columbia River basin, water year 1968: Open-File Report 69-173, 17 p., 18 figs.,
- Moore, Eric G., 1969, Side looking radar in urban research - a case study: U.S. Geological Survey, Open-File Report 69-174, 24 p. ill., maps ;27 cm.,
- Moreland, J. A.; Singer, J. A., 1969, Evaluation of water-quality monitoring in the Orange County Water District, California: Open-File Report 69-175, 68 p., 5 figs.,
- Mudge, Melville R., 1969, Generalized geologic map of the Cut Bank-Hungry Horse Reservoir area, northwestern Montana: Open-File Report 69-177, 1 map + 2 data sheets,
- Mullens, Robert H., Jr.; Senger, Leslie W., 1969, Analysis of urban residential environments using color infrared aerial photography; an examination of socioeconomic variables and physical characteristics of selected areas in the Los Angeles basin: U.S. Geological Survey], Open-File Report 69-178, 175 p. ill., maps :29 cm.,
- Mutch, Thomas A.; Saunders, Ronald Stephen, 1969, Preliminary geologic map of the Hommel quadrangle of the Moon: U.S. Geological Survey, Open-File Report 69-179, 5 p. ill., folded map ;27 cm.,
- Mutschler, Felix E., 1969, Geologic map of the Snowmass Mountain quadrangle, Gunnison and Pitkin Counties, Colorado: Open-File Report 69-180, 3 sheets; 1 map ;58 x 45 cm. on sheet 82 x 114 cm. folded to 29 x 22 cm. in envelope 30 x 24 cm.,
- Nelson, Hans; Hopkins, David Moody, 1969, Sedimentary processes and distribution of particulate gold in northern Bering Sea: U.S. Geological Survey], Open-File Report 69-181, 59 p. ill., maps ;27 cm.,
- Nelson, Willis H.; Ross, Clyde Polhemus, 1969, Geology of the Mackay 30-minute quadrangle, Idaho: U.S. Geological Survey], Open-File Report 70-242, 165 p. ;27 cm.,
- Neuerburg, George Joseph, 1969, Mercury and silver in soils over the eastern half of the Caribou stock, Boulder County, Colorado: U.S. Geological Survey], Open-File Report 69-182, 1 p. :2 folded maps ;27 cm.,
- Newcome, Roy, Jr.; Thomson, F. H., 1969, Progress on the water-resources investigation in Amite, Franklin, Lincoln, Pike, and Wilkinson Counties, Mississippi: Open-File Report 69-183, 22 p., 5 figs.,
- Nunnally, Nelson R., 1969, Radar as a tool for regional investigations: s.n., Open-File Report 69-184, 27 p. ill. ;28 cm.,
- Offield, T. W., 1969, Geologic map of Lunar Orbiter site III P-12, Oceanus Procellarum, south of equator in Flamsteed P: Open-File Report 69-185, 1 map,
- Offield, Terry W., 1969, Preliminary geologic map of the Schiller quadrangle of the Moon: U.S. Geological Survey, Open-File Report 69-186, 6 p. ill., folded map ;27 cm.,
- Ollman, R. H., 1969, Impervious surface area in the Upper White Rock Creek watershed: Open-File Report 69-187, 13 p., 2 figs.,
- Olson, A. B., 1969, Photogeologic map of the Hosta Butte 15‘ quadrangle (and adjacent area to the south), McKinley County, New Mexico: Open-File Report 69-188, 1 map,
- Overstreet, W. C.; Rasainen, Elno; Fourati, M. A.; Shahwan, K. H.; Baradja, Ibrahim, 1969, Progress Report III: Descriptions and analyses of pyritic core from drill holes and 7, Wadi Wassat area, Saudi Arabia: Open-File Report 69-190, 75 p., 7 tables,
- Overstreet, William C.; Bahijri, Sayyad Matoung; Shararahly, Ali H., 1969, Results of a trip October 25-29, 1966, to the Bi‘r El Adhbat area and the Esh Qay‘ib (Esh Sha‘ib) mine, eastern Asir: U.S. Geological Survery], Open-File Report 69-189, 20 p. ill. ;27 cm.,
- Page, Roland Westland; LeBlanc, R. A., 1969, Geology, hydrology, and water quality in the Fresno area, California: Open-File Report 69-328, vii, 70 p. : ill., maps ; 28 cm.,
- Pascucci, Richard F.; North, G. W.; Albrizio, R. A.; Shelkin, B. D., 1969, Geographic analysis of multiple sensor data from the NASA/USGS Earth Resources Program: [U.S. Geological Survey], Open-File Report 69-192, 188 p. ill. (some col.), maps ;28 cm.,
- Pascucci, Richard F.; North, Gary W., 1969, Mission 73: summary and data catalog: U.S. Geological Survey], Open-File Report 69-191, 286 p. ill., maps ;28 cm.,
- Patterson, Elmer Davisson; Van Lieu, Junius Adrian., 1969, Coal resources of Butler County, Pennsylvania: U.S. Geological Survey], Open-File Report 69-193, 71 p. ill., maps ;28 cm.,
- Patterson, J. L., 1969, A proposed streamflow data program for Arkansas: U.S. Dept. of the Interior, Geological Survey, Water Resources Division, Open-File Report 70-256, 58 p. :ill., maps ;28 cm.,
- Pavlides, Louis, 1969, Reconnaissance surficial geologic map of the Houlton quadrangle, Aroostook County, Maine: Open-File Report 69-194, 1 map + 1 explanation sheet,
- Pavlides, Louis, 1969, Reconnaissance surficial geologic map of the Smyrna Mills quadrangle, Aroostook County, Maine: Open-File Report 69-195, 1 map + 1 explanation sheet,
- Pease, Robert W., 1969, Plant tissue and the color infrared record: U.S. Geological Survey] Open-File Report 69-196, 16 p. ill. ;28 cm.,
- Pease, Robert W., 1969, Predicting the dye layer densities of color infrared transparencies: U.S. Geological Survey], Open-File Report 69-197, 33 p. ill. ;29 cm.,
- Peterson, Donald L., 1969, Bouguer gravity map of the Needles area, San Bernardino County, California, Mohave County, Arizona, and Clark County, Nevada: Open-File Report 69-199, 1 map,
- Peterson, Donald L., 1969, Principal facts for gravity stations in the Needles area, San Bernardino County, California, Mohave County, Arizona, and Clark County, Nevada: [U.S. Geological Survey, Open-File Report 69-200, 2 p. ;29 x 39 cm.,
- Peterson, Donald L., 1969, Principal facts for gravity stations in Heber and Rhodes Valleys, Wasatch County, Utah: U.S. Geological Survey], Open-File Report 69-201, 5 p. ;28 x 39 cm.,
- Peterson, Fred, 1969, Cretaceous sedimentation and tectonism in the southeastern Kaiparowits region, Utah: U.S. Geological Survey], Open-File Report 69-202, 259 p. ill., maps ;30 cm.,
- Peterson, J. B., 1969, CDC 6600 control cards, Chippewa operating system, KAFB Computing Center: Open-File Report 69-203, 50 p.,
- Pierce, A. P.; Cannon, Ralph Smyser, Jr., 1969, Metallogenetic eras and periodicity in earth history: U.S. Geological Survey], Open-File Report 69-204, 9 p. ill., maps ;27 cm.,
- Pike, Richard J., 1969, Meteoritic origin and consequent endogenic modification of large lunar craters - a study in analytic geomorphology: U.S. Geological Survey, Open-File Report 69-205, 404 p. ill. ;29 cm.,
- Pilkington, H. D.; Forbes, R. B.; Hawkins, D. B.; Chapman, R. M.; Swainbank, R. C., 1969, Preliminary investigation of gold mineralization in the Pedro Dome-Cleary Summit area, Fairbanks district, Alaska: University of Alaska, Open-File Report 69-206, 47 p. ill., map ;27 cm.,
- Pinder, George Francis, 1969, An iterative digital model for aquifer evaluation: Open-File Report 69-207, 35 leaves : ill. ; 28 cm.,
- Plafker, George; MacKevett, E. M., Jr., 1969, Mafic and ultramafic rocks from a layered pluton at Mount Fairweather, Alaska: U.S. Geological Survey], Open-File Report 69-208, 10 p. ill., maps ;27 cm.,
- Pohn, Howard A.; Offield, Terry W., 1969, Lunar crater morphology and relative age determination of lunar geologic units - Part 1, Classification; Part 2, Applications: U.S. Geological Survey], Open-File Report 69-209, 35 p. ill., map ;27 cm.,
- Pomeroy, J. S., 1969, Preliminary structure map of the Midway quadrangle, central Kentucky: Open-File Report 69-210, 1 map,
- Popenoe, Peter; Steven, Thomas August, 1969, Interpretation of the aeromagnetic pattern of the San Juan primitive area, Colorado: U.S. Geological Survey], Open-File Report 69-211, 7 p. :folded map ;27 cm.,
- Poth, C. W., 1969, Progress report on the hydrology of the Martinsburg Formation in Lehigh and Northampton Counties, Pennsylvania: Open-File Report 69-212, 64 p., 3 figs.,
- Prostka, Harold J., 1969, Geologic interpretation of a radar mosaic of Yellowstone National Park: U.S. Geological Survey], Open-File Report 69-213, 10 p. ill., maps ;28 cm.,
- Reed, Bruce L.; Anderson, Lennart A., 1969, Aeromagnetic maps of part of the southern Alaska Range: U.S. Geological Survey], Open-File Report 69-215, 6 p. :maps ;27 cm.,
- Reeder, H. O., 1969, Ground water for irrigation in the Perhem area, Otter Tail County, west-central Minnesota: Open-File Report 69-216, 62 p., 23 figs.,
- Reeves, R. D., 1969, A reappraisal of the ground-water resources of Winkler County, Texas, with particular emphasis on conditions in the vicinity of Kermit: Open-File Report 69-217, 35 p., 2 figs.,
- Reeves, Robert G., 1969, Structural geologic interpretation from radar imagery: U.S. Geological Survey, Open-File Report 69-218, 14 p. ill. ;30 cm.,
- Reimnitz, Erk; von Huene, R. E., 1969, Bathymetry and isopach map of stratified Holocene sediments of Nuka Bay, Alaska: U.S. Geological Survey], Open-File Report 69-219, 1 p. :2 folded maps ;27 cm.,
- Reiser, H. N.; Tailleur, I. L., 1969, Preliminary geologic map of Mount Michelson quadrangle, Alaska: Open-File Report 69-220, 1 map,
- Rich, Ernest I., 1969, Geologic map of the Wilbur Springs quadrangle, California: Open-File Report 69-221, 1 map :col. ;58 x 46 cm.,
- Richmond, Gerald Martin, 1969, Geologic evaluation of anomalies between like-polarized and cross-polarized K-band side-looking radar imagery of Yellowstone National Park: U.S. Geological Survey, Open-File Report 69-222, 6 p. ill. ;27 cm.,
- Richter, Donald H.; Matson, Neal A., Jr., 1969, Geochemical data from the Nabesna A-3 quadrangle Alaska: U.S. Geological Survey], Open-File Report 69-223, 5 p. :map ;27 cm.,
- Richter, Donald H.; Matson, Neil A., Jr., 1969, Geochemical data from Nabesna B-4 quadrangle, Alaska: U.S. Geological Survey], Open-File Report 69-224, 8 p. :1 folded col. map ;27 cm.,
- Roach, Carl Houston; Alvord, Donald Clayton, 1969, Maps showing location of holes drilled in 1951 to 1953 by U.S. Geological Survey, Spring Creek Mesa and San Miguel bench areas, Uravan district, Montrose County, Colorado: U.S. Geological Survey], Open-File Report 69-225, 1 p. :folded maps ;27 cm.,
- Robertson, J. B., 1969, Behavior of xenon-123 gas after injection underground: Molecular diffusion, materials balance, and barometric effects: Open-File Report 69-226, 37 p., 14 figs.,
- Robinson, T. W., 1969, Areas and use of water by phreatophytes in Nevada: Open-File Report 69-227, 25 p.,
- Rohrer, W. L., 1969, Preliminary geologic map of the Sheridan Pass quadrangle, Fremont and Teton Counties, Wyoming: Open-File Report 69-228, 1 map,
- Roller, John C.; Eaton, Jerry P.; Lee, William Hung Kan, 1969, Summary of microearthquakes along the San Andreas fault system in central California, January to March 31, 1968: Open-File Report 69-229, 24 p. (incl. 19 p. tables, 1 fig.),
- Roller, John C.; Eaton, Jerry P.; Lee, William Hung Kan, 1969, Summary of microearthquakes along the San Andreas fault system in central California, April to June 30, 1968: Open-File Report 69-230, 24 p. (incl. 20 p. tables, 1 fig.),
- Roller, John C.; Eaton, Jerry P.; Lee, William Hung Kan, 1969, Summary of microearthquakes along the San Andreas fault system in central California, July to September 30, 1968: Open-File Report 69-231, 22 p. (incl. 17 p. tables, 1 fig.),
- Roller, John C.; Eaton, Jerry P.; Lee, William Hung Kan, 1969, Summary of microearthquakes along the San Andreas fault system in central California, October to December 31, 1968: Open-File Report 69-232, 19 p. (incl. 15 p. tables, 1 fig.),
- Rosenblum, Sam, 1969, Chemical and spectrographic analyses of kyanite from Mt. Montro, Grand Bassa County, Liberia: U.S. Geological Survey], Open-File Report 69-233, 4 p. ill. ;27 cm.,
- Rosenblum, Sam, 1969, Preliminary spectrographic analyses of monazite from western Liberia: Open-File Report 69-234, 11 p. :map ;27 cm.,
- Rowan, Lawrence C.; McCauley, John Francis; Holm, Esther A., 1969, Lunar terrain mapping and relative roughness analysis: U.S. Geological Survey, Open-File Report 69-235, 85 p. ill., maps ;27 cm.,
- Sainsbury, C. L.; Kachadoorian, Reuben; Hudson, Travis; Smith, T. E.; Richards, T. R.; Todd, W. E., 1969, Reconnaissance geologic maps and sample data, Teller A-1, A-2, A-3, B-1, B-2, B-3, C-1, and Bendeleben A-6, B-6, C-6, D-5, D-6 quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey], Open-File Report 69-236, 60 p. ;27 cm.,
- Sansom, J. N., 1969, Annual compilation and analysis of hydrologic data for Honey Creek, Trinity River Basin, Texas, 1969: Open-File Report 72-328, 85 p. ill. 27 cm.,
- Schlanger, Seymour O.; Weir, Gordon W., 1969, Preliminary structure map of the Mount Vernon quadrangle, Rockcastle County, Kentucky: Open-File Report 69-237, 1 map,
- Schneider, Paul A.; Albin, Donald R., 1969, Saturated thickness of the valley-fill aquifer in the vicinity of Sterling, Colorado, March 1968: Open-File Report 69-239, 1 map,
- Schneider, Paul A.; Albin, Donald R., 1969, Water-table contours in the vicinity of Sterling, Colorado, March 1968: Open-File Report 69-240, 1 map,
- Schneider, Paul A.; Hofstra, Warren E.; Albin, Donald R., 1969, Bedrock contours in the vicinity of Sterling, Colorado: Open-File Report 69-241, 1 map,
- Schumm, Stanley Alfred, 1969, Experimental studies on the formation of lunar surface features by gas emission - a preliminary report: U.S. Geological Survey], Open-File Report 69-242, 22 p. ill. ;27 cm.,
- Schwarz, David E.; Simonett, D. S.; Jenks, G. F.; Ratzlaff, J. R., 1969, The construction of thematic land use maps with spacecraft photography: U.S. Geological Survey], Open-File Report 69-243, 79 p. ill. ;28 cm.,
- Scott, Richard A., 1969, Availability of palynological material from Naval Petroleum Reserve No.4, XII: Square Lake Test Well No. 1: U.S. Geological Survey, Open-File Report 69-244, 1 p. ;28 cm.,
- Scott, Richard A., 1969, Availability of palynological material from Naval Petroleum Reserve No.4, XIII: South Barrow Test Well No. 4, Knifeblade Test Wells Nos. 1, 2, 2A: U.S. Geological Survey, Open-File Report 69-245, 2 p.. ;28 cm.,
- Scott, Richard A., 1969, Availability of palynological material from Naval Petroleum Reserve No.4, XIV: Wolf Creek Test Wells Nos. 1, 2, 3; South Barrow Test Wells Nos. 1, 2: U.S. Geological Survey, Open-File Report 69-246, 2 p. ;28 cm.,
- Scott, Richard A., 1969, Availability of palynological material from Naval Petroleum Reserve No.4, XV: Skull Cliff Core Test No. 1: U.S. Geological Survey, Open-File Report 69-247, 1 p. ;28 cm.,
- Scott, Richard A., 1969, Availability of palynological material from Naval Petroleum Reserve No.4, XVI: Fish Creek Test Well No. 1: U.S. Geological Survey, Open-File Report 69-248, 1 p. ;28 cm.,
- Scott, Richard A., 1969, Availability of palynological material from Naval Petroleum Reserve No.4, XVII: Sentinel Hill Core Test No. 1: U.S. Geological Survey, Open-File Report 69-249, 1 p. ;28 cm.,
- Scott, Richard A., 1969, Availability of palynological material from Naval Petroleum Reserve No.4, XVIII: Umiat Test Wells Nos. 1 and 2, East Topagoruk Test Well No. 1: U.S. Geological Survey], Open-File Report 69-250, 2 p. ;28 cm.,
- Scott, W. R., 1969, Characteristics of streamflow in the Colville River Basin, Stevens County, Washington: ill., Open-File Report 69-251, 80 p,. Tacoma, Wash. :U.S. Dept. of the Interior, Geological Survey, Water Resources Division ;1969.,
- Shaffer, Mark E., 1969, Geology and geochemistry of the Consolation Creek area, Puruni Northwest, Guyana: Open-File Report 69-252, xiv, 147 leaves (some folded) :ill., maps ;28 cm.; 10 figs., 7 tables,
- Silvey, W. D.; Irwin, G. A., 1969, Relation of water quality to striped bass mortalities in the Corquinez Strait of California: Open-File Report 69-253, 19 p., 1 fig.,
- Simonett, D. S.; Cochrane, G. R.; Morain, S. A.; Egbert, D. E., 1969, Environment mapping with spacecraft photography: central Australian example: Open-File Report 69-255, 32 p., 8 figs., 5 tables,
- Simonett, David S., 1969, The utility of radar and other remote sensors in thematic land use mapping from spacecraft: U.S. Geological Survey, Open-File Report 69-254, 113 p. ill., maps ;27 cm.,
- Simonett, David S.; Eagleman, J. R.; Marshall, J. R.; Morain, S. A., 1969, The complimentary roles of aerial photography and radar imaging related to weather conditions: [U.S. Geological Survey], Open-File Report 69-256, 88 p. ill., maps ;28 cm.,
- Simpson, Howard E., 1969, Preliminary bedrock geologic map of part of Durham quadrangle, Connecticut: Open-File Report 69-257, 3 p.; 1 map; cross sections,
- Simpson, Robert B., 1969, Geographic evaluation of radar imagery of New England: Dartmouth College, Dept. of Geography, Open-File Report 69-258, 41 p. ill., maps ;28 cm.,
- Sinnott, Allen, 1969, Ground-water resources of the Northern Neck Peninsula, Virginia: Open-File Report 69-259, 269 p., 2 pls., 10 figs.,
- Sinnott, Allen, 1969, Results of aquifer tests in sands of the Potomac Group in the Franklin area, southeastern Virginia (1949-1950): Open-File Report 69-260, 80 p., 13 figs.,
- Smith, Glenn N., 1969, The photogrammetric approach to the gridding of space photographs: U.S. Geological Survey], Open-File Report 69-261, 67 p. ill. ;28 cm.,
- Smoot, G. F.; Billings, R. H., 1969, Digital telemetry-Functional description and specifications: Open-File Report 69-262, 29 p., 3 figs.,
- Snyder, R. P.; Ekren, E. B.; Dixon, G. L., 1969, Geologic map of the Lunar Crater quadrangle, Nye County, Nevada: Open-File Report 69-263, 4 maps + 1 data sheet:col. ;57 x 46 cm. folded in envelope 30 x 24 cm.,
- Stager, Harold K., 1969, Maps showing locations of holes drilled in 1948 and 1949 by U.S. Geological Survey, Calamity Mesa, Mesa County, Colorado: U.S. Geological Survey], Open-File Report 69-265, 2 p. :4 maps ;27 cm.,
- Stevens, D. L.; Forbes, Robert B.; Hawkins, D. B., 1969, Gold anomalies and magnetometer profile data, Ester Dome area, Fairbanks district, Alaska: Dept. of the Interior, Geological Survey, Open-File Report 69-266, 43 p. :map ;28 cm.,
- Stewart, John H., 1969, Geologic map of the Battle Mountain and part of the Dunphy quadrangles, Nevada: Open-File Report 69-267, 2 maps + 1 data sheet,
- Stewart, John H.; McKee, Edwin H., 1969, Geologic map of the Carico Lake quadrangle, Lander County, Nevada: Open-File Report 69-268, 1 map + 1 data sheet,
- Stewart, John H.; McKee, Edwin H., 1969, Geologic map of the Hall Creek and western part of the Walti Hot Springs quadrangles, Lander County, Nevada: Open-File Report 69-269, 2 maps + 1 data sheet,
- Stewart, John H.; McKee, Edwin H., 1969, Geologic map of west-central part of Lander County, Nevada: Open-File Report 69-270, 1 map + 1 data sheet,
- Stoertz, George Eimert, 1969, Fraunhofer line-depth sensing applied to water: U.S. Geological Survey], Open-File Report 69-271, 43 p. ill. ;30 cm.,
- Stoertz, George Eimert, 1969, The Fraunhofer line discriminator: an airborne fluorometer: U.S. Geological Survey], Open-File Report 69-272, 30 p. ill. ;30 cm.,
- Stoertz, George Eimert, 1969, Test of data compilation procedures for Fraunhofer line discriminator: U.S. Geological Survey], Open-File Report 69-273, 35 p. ill. ;30 cm.,
- Stoertz, George Eimert, 1969, Testing the Fraunhofer line discriminator by sensing fluorescent dye: U.S. Geological Survey], Open-File Report 69-274, 40 p. ill. ;30 cm.,
- Teasdale, Warren E.; Johnson, A. I., 1969, Evaluation of installation methods for nuclear meter access tubes: Open-File Report 69-276, 19 leaves : ill. ; 27 cm.,
- Thaden, Robert E.; Lewis, Richard Q., Sr., 1969, Preliminary structure map of the Faubush quadrangle, south-central Kentucky: Open-File Report 69-277, 1 map,
- Theodore, Ted G., 1969, Surface distribution of selected elements around the Copper Canyon copper-gold-silver open pit mine, Lander County, Nevada: Open-File Report 69-278, 21 maps,
- Thomsen, B. W., 1969, Surface-water supply of Williams, Arizona: Open-File Report 69-279, 50 p., 19 figs.,
- Thomson, F. H., 1969, Memorandum on the ground-water resources at Emerald Mound, Natchez Trace Parkway, Mississippi: Open-File Report 69-280, 4 p.,
- Thomson, F. H., 1969, Memorandum on the ground-water resources of Pharr Mounds Historic Site, Natchez Trace Parkway, Mississippi: Open-File Report 69-281, 3 p., 1 fig.,
- Thomson, F. H., 1969, Memorandum on the ground-water resources of Rocky Springs Park, Claiborne County, Mississippi: Open-File Report 69-282, 11 p., 3 figs.,
- Thomson, F. H., 1969, Memorandum on the ground-water resources of Tishomingo Park, Natchez Trace Parkway, Mississippi: Open-File Report 69-283, 6 p., 1 fig.,
- Titley, S. R.; Trask, N. J., 1969, Geologic map of the Ellipse West One area (part of Lunar Orbiter site II P-13): Open-File Report 69-284, 1 map,
- Trask, N. J., 1969, Map of selected geologic features in part of Apollo landing site 3 (Lunar Orbiter site II P-8): Open-File Report 69-286, 1 map,
- Trask, N. J., 1969, Geologic maps of early Apollo landing sites of set C: U.S. Geological Survey], Open-File Report 70-327, 26 p. ill., map ;27 cm.,
- Van Horn, Richard, 1969, Preliminary geologic map of the southern half of the Fort Douglas quadrangle, Salt Lake County, Utah: U.S. Geological Survey], Open-File Report 69-308, 6 p. :2 folded maps ;27 cm.,
- Wahl, R. R., 1969, An analysis of gravity data in Area 12, Nevada Test Site: U.S. Geological Survey], Open-File Report 69-309, 23 p. ill., maps ;29 cm.,
- Waldrop, Henry A., 1969, Detection of thick surficial deposits on 8-14 u infrared imagery of the Madison Plateau, Yellowstone National Park: U.S. Geological Survey], Open-File Report 69-310, 10 p. ill., map ;27 cm.,
- Walker, P. N., 1969, Water in Maryland--A review of the Free State‘s liquid assets: Open-File Report 69-311, 35 p., 28 figs.,
- Wallace, R. E., 1969, Evaluation of nine-frame enhanced multiband photography, San Andreas fault zone, Carrizo Plain, California: U.S. Geological Survey], Open-File Report 69-312, 7 p. ill. (some col.), maps ;30 cm.,
- Weir, Gordon W., 1969, Preliminary structure map of the Lancaster quadrangle, Lincoln and Garrard Counties, Kentucky: Open-File Report 69-313, 1 map,
- Weissenborn, Albert Edward; Earhart, Robert L., 1969, Appraisal of the Wadi Wassat and Wadi Adhbat pyrite deposits, Asir quadrangle, Kingdom of Saudi Arabia: U.S. Geological Survey], Open-File Report 69-314, 21 p. ill. ;27 cm.,
- Wells, John David; Elliott, James Earl., 1969, Preliminary geologic and geochemical maps of the Buckhorn mine area, Eureka County, Nevada: U.S. Geological Survey], Open-File Report 69-315, 5 p. ill., 2 maps ;29 cm.,
- West, Mareta, 1969, Map of selected geologic features in part of Apollo landing site 2 (Lunar Orbiter site II P-6): Open-File Report 69-316, 1 map,
- West, Mareta; Cannon, P. Jan, 1969, Geologic map of the Ellipse West Two area (part of Lunar Orbiter site III P-11): Open-File Report 69-317, 1 map,
- Westfall, Arthur O., 1969, Surface water investigations in Afghanistan: a summary of activities from 1952 to 1969: U.S. Geological Survey Open-File Report 73-364, 50 p., ill., fold. map (in pocket) ; 27 cm. and appendices (18 v. in portfolio : ill. (some fold. in pockets), maps (some fold. in pockets) ; 26 x 30 cm.),
- White, Richard William, 1969, Sedimentary rocks of the coast of Liberia: U.S. Geological Survey], Open-File Report 69-318, 28 p. maps ;27 cm.,
- Wilhelms, Don E.; McCauley, John F., 1969, Preliminary geologic map of the near side of the Moon: Open-File Report 69-319, 1 map,
- Witkind, Irving J., 1969, Preliminary geologic map of the Barker (7 1/2‘) quadrangle, Judith Basin and Cascade Counties, Montana: Open-File Report 69-320, 1 map on 2 sheets,
- Wolfe, Edward W., 1969, Geologic evaluation of remote sensing data - site 157, Anza-Borrego Desert, California: U.S. Geological Survey, Open-File Report 69-322, 27 p. ill., maps (1 folded) ;29 cm.,
- Wolfe, Jack A., 1969, Paleogene floras from the Gulf of Alaska: U.S. Geological Survey], Open-File Report 69-323, 114 p. ill., maps ;21 x 29 cm.,
- Yates, Robert G.; Miller, Fred K.; Marshall, B. Vaughan; Baker, David W., 1969, Geologic map of the Northport quadrangle, Washington: Open-File Report 69-324, 1 map + 1 data sheet,
- Zeller, H. D., 1969, Preliminary geologic map of the Death Ridge quadrangle, Garfield and Kane Counties, Utah: Open-File Report 69-325, 1 map + 1 chart.,
- Zohdy, Adel A. R.; Jackson, D. B.; Mattick, R. E.; Peterson, D. L., 1969, Geophysical surveys for ground water at White Sands Missile Range, New Mexico: Open-File Report 69-326, 31 p., 44 p. graphs, 8 p. tables, 17 figs.,