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Geology -- Colorado -- White River National Forest. : Mineral resource potential and geology of the White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado. with a section on Salable commodities by John S. Dersch / by Margo I. Toth [and five others].
Geology -- Columbia Plateau. : Geology of the Latah formation in relation to the lavas of the Columbia plateau near Spokane, Washington [and Flora of the Latah formation of Spokane, Washington, and Coeur d'Alene, Idaho] / by J.T. Pardee and Kirk Bryan [and F.H. Knowlton].
Geology -- Columbia Plateau -- Maps. : Geologic setting and hydrogeologic units of the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho / by S.C Kahle, T.D. Olsen, and D.S. Morgan ; U.S. Geological Survey Groundwater Resources Program.
Geology -- Connecticut -- Bristol Region. : Bedrock geology of the Bristol Quadrangle, Hartford, Litchfield, and New Haven counties, Connecticut / by Howard E. Simpson ; prepared in cooperation with the State of Connecticut, Geological and Natural History Survey.
Geology -- Connecticut River Valley -- Maps. : Geologic and hydrologic maps for land-use planning in the Connecticut Valley : with examples from the folio of the Hartford north quadrangle, Connecticut / by Fred Pessl, Jr., William H. Langer, and Robert B. Ryder.
Geology -- Connecticut -- Woodbury. : Mapping bedrock surface contours using the Horizontal-to-Vertical Spectral Ratio (HVSR) method near the Middle Quarter area, Woodbury, Connecticut / by Craig J. Brown ... [and others] ; prepared in cooperation with the town of Woodbury, Connecticut.
Geology -- Cuba. : Geology of the manganese deposits of Cuba / by Frank S. Simons and John A. Straczek.
Geology -- Cuba -- Camagüey. : Geologic investigations in the American republics, 1946. Geology and chromite deposits of the Camagüey district, Camagüey Province, Cuba / by Delos E. Flint, Jesus Francisco de Albear and Philip W. Guild.
Geology -- Cumberland Gap (Ky. and Va.) : Geology and mineral resources of part of the Cumberland Gap coal field, Kentucky / by George Hall Ashley and Leonidas Chalmers Glenn, in cooperation with the state geological department of Kentucky, C.J. Norwood, curator.
Geology -- Dakota Territory. : The lignites of the Great Sioux reservation : a report on the region between the Grand and Moreau rivers, Dakota / by Bailey Willis.
Geology -- Death Valley (Calif. and Nev.) -- Maps. : Geologic map of the Death Valley ground-water model area, Nevada and California / U.S. Department of the Interior, U.S. Geological Survey ; by Jeremiah B. Workman ... [and others] : prepared in cooperation with the Nevada Operations Office, National Nuclear Security Administration, U.S. Department of Energy.
Geology -- East (U.S.) -- Maps. : Quaternary sediment thickness and bedrock geology of the glaciated United States east of the Rocky Mountains / by David R. Soller and Christopher P. Garrity.
Geology -- East (U.S.) -- Maps -- Databases. : Preliminary integrated geologic map databases for the United States. Connecticut, Maine, Massachusetts, New Hamspshire, New Jersey, Rhode Island, and Vermont / by Suzanne W. Nicholson ... [and others].