Author
Allan Cartography (Firm)
1
American Association of Petroleum Geologists
1
Apeland, Allison D.
1
Arkansas Geological Commission
1
Bacon, Charles R.
1
Barkmann, Peter E.
1
Barkmann, Peter E.,
1
Bartos, Paul J.,
1
Beach, Steven T.
1
Bingler, Edward C.
1
Birgenheier, Lauren P.,
1
Boardman, Leona, 1894-1957
1
Boatwright, John
1
Bonilla, Manuel G., 1920-
1
Brchan, Cheryl,
1
California. Division of Mines and Geology
1
Cappa, James A.
1
Cardinal, Don
1
Cardwell, Dudley H.
1
Carroll, Christopher J.
3
Clark, David M.,
1
Colorado Geological Survey
34
Colorado Geological Survey,
6
Colorado Geological Survey. Division of Minerals and Geology
1
Colorado. Department of Natural Resources
1
Colorado. Department of Natural Resources,
1
Colorado. Division of Minerals and Geology
1
Colorado. Division of Minerals and Geology,
3
Confederated Tribes and Bands of the Yakama Nation, Washington
4
Cook, Earl, 1920-1983
1
Cooperative Geological Mapping Program (U.S.)
16
Crawford, Timothy A.
1
Decade of North American Geology Project
1
Dechesne, Marieke,
1
Denver Museum of Nature and Science,
1
Doelling, Hellmut H., 1930-
1
Ekren, E. B. 1923-
1
Estabrook, James R.
1
Gale, Marjorie Hollis
1
Garside, Larry J.
1
Gastil, R. Gordon
1
Geological Survey (U.S.)
20
Geological Survey (U.S.),
4
George, Russell D., 1866-
1
Gonzales, David A.
1
Grand Canyon Natural History Association
1
Hagadorn, James W.
1
Haley, Boyd Raymond, 1922-
1
Hardie, John K.
1
Heimsoth, Christine M.
1
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