- Alpha, Tau Rho; Detterman, Janis S.; Morley, Jim, 1988, Atlas of oblique maps : a collection of landform portrayals of selected areas of the world: IMAP 1799, 1 atlas (137 p.) : ill. (some col.) , maps ; 41 x 52 cm.,
- Berg, H. C.; Elliott, R. L.; Koch, R. D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: IMAP 1807, 1 map :col. ;59 x 52 cm., on sheet 84 x 91 cm., folded in envelope 30 x 24 cm. +1 pamphlet (27 p. ; 28 cm.),
- Brown, C. E., 1988, Geology of the Birch Creek area, St. Lawrence County, New York: IMAP 1645, 1 map :col. ;88 x 75 cm., on sheet 99 x 147 cm., folded in envelope 30 x 24 cm.,
- Burchett, R. R.; Dreeszen, V. H.; Souders, V. L.; Prichard, G. E., 1988, Bedrock geologic map showing configuration of the bedrock surface in the Nebraska part of the Sioux City 1 degree by 2 degrees Quadrangle: IMAP 1879, 1 map :col. ;44 x 66 cm., on sheet 59 x 93 cm., folded in envelope 30 x 24 cm.,
- Carrara, P. E.; McGimsey, R. G., 1988, Map showing distribution of moraines and extent of glaciers from the mid-19th century to 1979 in the Mount Jackson area, Glacier National Park, Montana: IMAP 1508-C, 1 map :col. ;39 x 61 cm., on sheet 107 x 69 cm., folded in envelope 30 x 24 cm.,
- Clark, S. H. B., 1988, Metallogenic map of zinc, lead, and barium deposits and occurrences in Paleozoic sedimentary rocks, east-central United States: IMAP 1773, 1 map :col. ;120 x 97 cm., on sheet 127 x 102 cm., folded in envelope 30 x 24 cm. +1 pamphlet (77 p. : tables ; 28 cm.),
- Drake, A. A., Jr.; Hall, L. M.; Nelson, A. E., 1988, Basement and basement-cover relation map of the Appalachian orogen in the United States: IMAP 1655, 2 maps :col. ;49 x 114 cm., on sheets 74 x 122 cm. and 79 x 122 cm.,
- Drewes, Harald; Brooks, W. E., 1988, Geologic map and cross sections of the Pedregosa Mountains, Cochise County, Arizona: IMAP 1827, 1 map :col. ;64 x 49 cm., on sheet 103 x 124 cm., folded in envelope 30 x 24 cm.,
- Escowitz, E. C.; Hill, G. W.; Bowen, R. W., 1988, Map showing bottom topography of the Mid-Atlantic continental margin, Cape Cod to Albemarle Sound: IMAP 1987-A, 1 map :col. ;67 x 80 cm., on sheet 85 x 102 cm., folded in envelope 30 x 24 cm.,
- Espinosa, A. F.; Rukstales, K. S., 1988, Geometry of the Benioff zone and mode of subduction beneath southwestern Alaska and the Aleutian Islands: IMAP 1945, 1 map :col. ;sheet 116 x 45 cm., folded in envelope 30 x 24 cm.,
- Eversoll, D. A.; Dreeszen, V. H.; Burchett, R. R.; Prichard, G. E., 1988, Bedrock geologic map showing the configuration of the bedrock surface, McCook 1 degree by 2 degrees Quadrangle, Nebraska and Kansas, and part of the Sterling 1 degree by 2 degrees Quadrangle, Nebraska and Colorado: IMAP 1878, 1 map :col. ;44 x 70 cm., on sheet 59 x 94 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Lunae Planum region of Mars: IMAP 1856, 1 remote-sensing image ;61 x 61 cm., on sheet 99 x 66 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Shaded relief and surface markings of the Namtar Quadrangle; Ganymede: IMAP 1871, 2 remote sensing images :1 col. ;on sheets 76 x 84 cm. and 66 x 84 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic and revised shaded relief map of the Mare Boreum region of Mars: IMAP 1876, 2 remote-sensing images :1 col. ;67 cm. diam., on sheets 92 x 81 cm. and 84 x 73 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Shaded relief and surface markings of the Perrine Quadrangle of Ganymede: IMAP 1890, 2 remote sensing images :1 col. ;sheets 75 x 84 cm. and 66 x 84 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Nilosyrtis Mensae region of Mars: IMAP 1911, 1 remote sensing image ;61 x 52 cm., on sheet 96 x 59 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Nilosyrtis Mensae region of Mars: IMAP 1912, 1 remote sensing image ;61 x 52 cm., on sheet 96 x 59 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Nilosyrtis Mensae region of Mars: IMAP 1913, 1 remote sensing image ;61 x 52 cm., on sheet 96 x 59 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Nilosyrtis Mensae region of Mars: IMAP 1914, 1 remote sensing image ;61 x 49 cm., on sheet 96 x 56 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Nilosyrtis Mensae region of Mars: IMAP 1915, 1 remote sensing image ;61 x 49 cm., on sheet 95 x 56 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Nilosyrtis Mensae region of Mars: IMAP 1916, 1 remote sensing image ;62 x 49 cm., on sheet 96 x 56 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of the Planum Australe region of Mars: IMAP 1917, 1 remote sensing image ;60 cm. diam., on sheet 94 x 65 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Maja Valles region of Mars: IMAP 1918, 1 remote-sensing image ;61 x 57 cm., on sheet 96 x 64 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Maja Valles region of Mars: IMAP 1919, 1 remote-sensing image ;61 x 57 cm., on sheet 96 x 64 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, The Southern hemispheres of the Uranian satellites: IMAP 1920, 10 remote sensing images on 3 sheets :5 col. ;45 cm. diam. and smaller, sheets 108 x 71 cm. and smaller, folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Digital image map and equal-area photomosaics of Rhea: IMAP 1921, 9 remote sensing images on 2 sheets ;32 cm. diam. and 22 cm. diam. and 37 x 96 cm., sheets 99 x 104 cm. and 84 x 102 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic and revised shaded relief map of the Tharsis Quadrangle of Mars: IMAP 1922, 2 remote-sensing images :1 col. ;37 x 53 cm., on sheets 68 x 68 cm. and 60 x 60 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic and revised shaded relief map of the Mare Australe region of Mars: IMAP 1928, 2 remote-sensing images :1 col. ;67 cm. diam., on sheets 92 x 81 cm. and 87 x 73 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Lunae Planum region of Mars: IMAP 1953, 1 remote-sensing image ;62 x 60 cm., on sheet 94 x 66 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Lunae Planum region of Mars: IMAP 1954, 1 remote-sensing image ;61 x 61 cm., on sheet 94 x 66 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Lunae Planum region of Mars: IMAP 1955, 1 remote-sensing image ;61 x 60 cm., on sheet 93 x 66 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic of part of the Lunae Planum region of Mars: IMAP 1956, 1 remote-sensing image ;62 x 61 cm., on sheet 94 x 66 cm., folded in envelope 30 x 24 cm.,
- Geological Survey (U.S.), 1988, Controlled photomosaic and revised shaded relief map of the Elysium Quadrangle of Mars: IMAP 2008, 2 remote-sensing images :1 col. ;37 x 53 cm., on sheets 67 x 67 cm. and 59 x 61 cm., folded in envelope 30 x 24 cm.,
- Goddard, E. N., 1988, Geologic map of the Judith Mountains, Fergus County, Montana: IMAP 1729, 1 map :col. ;87 x 119 cm., on sheet 96 x 127 cm., folded in envelope 30 x 24 cm.,
- Goldsmith, Richard; Milton, D. J.; Horton, J. W., 1988, Geologic map of the Charlotte 1 degree by 2 degrees Quadrangle, North Carolina and South Carolina: IMAP 1251-E, 1 map :col. ;45 x 73 cm., on sheet 104 x 147 cm., folded in envelope 30 x 24 cm. +1 pamphlet (7 p. ; 28 cm.),
- Greeley, Ronald; Spudis, P. D.; Guest, J. E., 1988, Geologic map of the Ra Patera area of Io: IMAP 1949, 1 map :col. ;40 x 79 cm., on sheet 72 x 108 cm., folded in envelope 30 x 24 cm.,
- Gualtieri, J. L., 1988, Geologic map of the Westwater 30‘ x 60‘ Quadrangle, Grand and Uinta counties, Utah and Garfield and Mesa counties, Colorado: IMAP 1765, 1 map :col. ;55 x 87 cm., on sheet 81 x 122 cm., folded in envelope 30 x 24 cm.,
- Guest, J. E.; Bianchi, Remo; Greeley, Ronald, 1988, Geologic map of the Uruk Sulcus Quadrangle of Ganymede: IMAP 1934, 1 map :col. ;41 x 65 cm., on sheet 71 x 102 cm., folded in envelope 30 x 24 cm.,
- Holm, R. F., 1988, Geologic map of San Francisco Mountain, Elden Mountain, and Dry Lake Hills, Coconino County, Arizona: IMAP 1663, 1 map :col. ;96 x 78 cm., on sheet 146 x 104 cm., folded in envelope 30 x 24 cm. +1 pamphlet (12 p. ; 28 cm.),
- Ketner, K. B.; Evans, J. G., 1988, Geologic map of the Peko Hills, Elko County, Nevada: IMAP 1902, 1 map :col. ;77 x 48 cm., on sheet 102 x 71 cm., folded in envelope 30 x 24 cm.,
- Keuler, R. F., 1988, Map showing coastal erosion, sediment supply, and longshore transport in the Port Townsend 30- by 60-minute quadrangle, Puget Sound Region, Washington: IMAP 1198-E, 1 map :col. ;56 x 75 cm., on sheet 95 x 137 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of House Rock Rapids, Grand Canyon, Arizona: IMAP 1897-A, 4 maps on 1 sheet :col. ;sheet 86 x 108 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of 24.5 Mile Rapids, Grand Canyon, Arizona: IMAP 1897-B, 3 maps on 1 sheet :col. ;sheet 87 x 80 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Hance Rapids, Grand Canyon, Arizona: IMAP 1897-C, 5 maps on 1 sheet :col. ;sheet 105 x 145 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Bright Angel Rapids, Grand Canyon, Arizona: IMAP 1897-D, 3 maps on 1 sheet :col. ;sheet 134 x 106 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Horn Creek Rapids, Grand Canyon, Arizona: IMAP 1897-E, 6 maps on 1 sheet :col. ;sheet 85 x 112 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Granite Rapids, Grand Canyon, Arizona: IMAP 1897-F, 6 maps on 1 sheet :col. ;sheet 140 x 102 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Hermit Rapids, Grand Canyon, Arizona: IMAP 1897-G, 7 maps on 1 sheet :col. ;sheet 116 x 104 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Crystal Rapids, Grand Canyon, Arizona: IMAP 1897-H, 7 maps on 1 sheet :col. ;sheet 103 x 144 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Deubendorff Rapids, Grand Canyon, Arizona: IMAP 1897-I, 3 maps on 1 sheet :col. ;sheet 124 x 103 cm., folded in envelope 30 x 24 cm.,
- Kieffer, S. W., 1988, Hydraulic map of Lava Falls Rapids, Grand Canyon, Arizona: IMAP 1897-J, 5 maps on 1 sheet :col. ;sheet 105 x 145 cm., folded in envelope 30 x 24 cm.,
- Kirschner, C. E., 1988, Map showing sedimentary basins of onshore and continental shelf areas, Alaska: IMAP 1873, 1 map :col. ;93 x 126 cm., on sheet 103 x 147 cm., folded in envelope 30 x 24 cm.,
- Kuntz, M. A.; Champion, D. E.; Lefebvre, R. H.; Covington, H. R., 1988, Geologic map of the Craters of the Moon, Kings Bowl, and Wapi Lava Fields, and the Great Rift Volcanic Rift Zone, south-central Idaho: IMAP 1632, 1 map :col. ;125 x 76 cm., on sheet 136 x 105 cm., folded in envelope 30 x 24 cm.,
- Lee, K. Y.; Masters, C. D., 1988, Geologic framework, petroleum potential, and field locations of the sedimentary basins in China: IMAP 1952, 1 map and 1 data sheet :col. ;86 x 102 cm., on sheet 97 x 118 cm. and sheet 142 x 91 cm., folded in envelope 30 x 24 cm.,
- Lockwood, J. P.; Lipman, P. W.; Peterson L. D.; Warshauer, F. R., 1988, Generalized ages of surface lava flows of Mauna Loa Volcano, Hawaii: IMAP 1908, 1 map :col. ;61 x 53 cm., on sheet 74 x 71 cm., folded in envelope 30 x 24 cm.,
- Luedke, R. G.; Smith, R. L., 1988, Map showing distribution, composition, and age of late Cenozoic volcanic centers in Hawaii: IMAP 1091-G, 1 map :col. ;40 x 61 cm., on sheet 98 x 137 cm., folded in envelope 30 x 24 cm.,
- Mark, R. K.; Newman, E. B.; Brabb, E. E., 1988, Slope map of San Mateo County, California: IMAP 1257-J, 1 map :col. ;109 x 68 cm., on sheet 127 x 90 cm., folded in envelope 30 x 24 cm.,
- Mesko, T. O., 1988, Subsurface geology of Paleozoic, Mesozoic, and Cenozoic units in southeast Missouri: IMAP 1875, 10 maps on 1 sheet and 1 sheet of sections :col. ;sheets 137 x 102 cm. and 51 x 94 cm., folded in envelope 30 x 24 cm.,
- Moench, R. H.; Pankiwskyj, K. A., 1988, Geologic map of western interior Maine: IMAP 1692, 1 map :col. ;45 x 50 cm., on sheet 79 x 97 cm., folded in envelope 30 x 24 cm. +1 pamphlet (21 p. ; 28 cm.),
- Moore, S. L.; Foord, E. E.; Meyer, G. A., 1988, Geologic and aeromagnetic map of a part of the Mescalero Apache Indian Reservation, Otero County, New Mexico: IMAP 1775, 1 map :col. ;67 x 96 cm., on sheet 142 x 101 cm.,
- Moore, S. L.; Foord, E. F.; Meyer, G. A.; Smith, G. W., 1988, Geologic map of the northwestern part of the Mescalero Apache Indian Reservation, Otero County, New Mexico: IMAP 1895, 1 map :col. ;80 x 80 cm., on sheet 122 x 102 cm., folded in envelope 30 x 24 cm.,
- Reimnitz, Erk; Graves, S. M.; Barnes, P. W., 1988, Beaufort Sea coastal erosion, sediment flux, shoreline evolution, and the erosional shelf profile: IMAP 1182-G, 1 map :col. ;sheet 102 x 135 cm., folded in envelope 30 x 24 cm. +1 pamphlet (22 p. : maps, ill. ; 28 cm.),
- Schaefer, D. H., 1988, Gravity, depth to consolidated rock, and soil temperature in the Elko area, northeastern Nevada: IMAP 1900, 4 maps on 1 sheet ;45 x 40 cm. and smaller, sheet 94 x 81 cm., folded in envelope 30 x 24 cm.,
- Sims, P. K.; Schulz, K. J., 1988, Geologic map of the Dunbar and Dunbar NE quadrangles, Marinette and Florence counties, Wisconsin: IMAP 1714, 1 map :col. ;58 x 81 cm., on sheet 73 x 112 cm., folded in envelope 30 x 24 cm.,
- State compilations by Copeland, Charles W., Jr.; Rheams, K. F.; Neathery, T. L.; Gilliland, W. A.; Schmidt, Walter; Clark, W. C., Jr.; Pope, D. E.; edited and integrated by Richmond, Gerald Martin; Fullerton, David S.; Weide, David L.; Digital database by Bush, Charles A., 1988, Quaternary geologic map of the Mobile 4 degrees x 6 degrees quadrangle, United States: U.S. Geological Survey IMAP 1420(NH-16), 1 map :col. ;44 x 59 cm., on sheet 78 x 121 cm.; Map PDF; Map Text; Downloads Directory,
- State compilations by Miller, Robert A.; Maher, S. W.; Copeland, C. W., Jr.; Rheams, K. F.; Neathery, T. L.; Gilliland, W. A.; Friddell, M. S.; Van Nostrand, A. K.; Wheeler, W. H.; Holbrook, D. F.; Bush, W. V.; Edited and integrated by Richmond, Gerald Martin; Fullerton, David S., 1988, Quaternary geologic map of the Lookout Mountain 4 degrees x 6 degrees quadrangle, United States: IMAP 1420(NI-16), 1 map :col. ;44 x 56 cm., on sheet 79 x 147 cm., folded in envelope 30 x 24 cm.,
- Sutphin, H. B.; Wenrich, K. J., 1988, Map showing structural control of breccia pipes on the southern Marble Plateau, north-central Arizona: IMAP 1778, 2 maps :col. ;74 x 95 cm. and 65 x 95 cm., on sheets 90 x 126 cm. and 80 x 103 cm., folded in envelope 30 x 24 cm.,
- Swadley, W. C.; Parrish, L. D., 1988, Surficial geologic map of the Bare Mountain Quadrangle, Nye County, Nevada: IMAP 1826, 1 map :col. ;58 x 47 cm., on sheet 71 x 82 cm., folded in envelope 30 x 24 cm.,
- Warlow, R. C.; Windolph, J. F., Jr.; Hickling, N. L., 1988, Geologic map of the Eagle Point quadrangle and parts of the Bargee and Lookout Butte quadrangles, Fremont County, Wyoming: IMAP 1820, 1 map :col. ;107 x 42 cm., on sheet 135 x 103 cm., folded in envelope 30 x 24 cm.,
- Watts, K. C.; Hassemer, J. R., 1988, Geochemical interpretive and summary maps, Silver City 1 degree by 2 degrees Quadrangle, New Mexico and Arizona: IMAP 1310-E, 1 map and 1 data sheet :col. ;44 x 76 cm., on sheet 105 x 122 cm. and sheet 71 x 107 cm., folded in envelope 30 x 24 cm.,
- Whetten, J. T.; Carroll, P. I.; Gower, H. D.; Brown, E. H.; Pessl, Fred, Jr., 1988, Bedrock geologic map of the Port Townsend 30- by 60-minute Quadrangle, Puget Sound region, Washington: IMAP 1198-G, 1 map :col. ;55 x 75 cm., on sheet 94 x 137 cm., folded in envelope 30 x 24 cm.,
- Witkind, I. J., 1988, Geologic map of the Huntington 30‘ x 60‘ Quadrangle, Carbon, Emery, Grand, and Uintah counties, Utah: IMAP 1764, 1 map :col. ;55 x 86 cm., on sheet 101 x 137 cm., folded in envelope 30 x 24 cm.,
- Zech, R. S., 1988, Geologic map of the Fossil Ridge area, Gunnison County, Colorado: IMAP 1883, 1 map :col. ;58 x 39 cm., on sheet 71 x 97 cm., folded in envelope 31 x 24 cm.,
