Author
Geological Survey (U.S.)
Cobb, Edward H. 1916-1983
28
United States. Bureau of Land Management
19
DeWitt, Ed
15
Tennessee Valley Authority
15
Tennessee. Division of Geology
15
National Science and Technology Center (U.S.)
10
National Operations Center (U.S.)
8
Wilson, Charles W., Jr., 1905-1985
7
Russell, Ernest E. 1923-
6
United States. Bureau of Land Management. New Mexico State Office
6
United States. Bureau of Land Management. Colorado State Office
5
Barnes, Robert H.
4
Hershey, Robert E.
4
Bell, Henry, 1923-1989
3
Marcher, Melvin V.
3
Monbeck, R. R.
3
Richter, Donald H.
3
United States. Bureau of Land Management. Montana State Office
3
United States. Bureau of Land Management. Wyoming State Office
3
Colvin, John M. 1933-
2
Fullerton, Donald S., 1935-
2
Matson, N. A.
2
Miller, Robert A.
2
Penick, S. T.
2
Schruben, Paul G.
2
Addicott, Warren O.
1
Allegro, Gayle L.
1
Allen, Elizabeth G.
1
Alpha, Tau Rho
1
Ambroziak, Russell A.
1
Arkansas Geological Commission
1
Bateman, Andrew F.
1
Billingsley, George H.
1
Calzia, J. P.
1
Cameron, Cornelia C., 1911-1994
1
Carson, R. J.
1
Cathcart, James Bachelder, 1917-
1
Chapman, Pearson
1
Church, S. E.
1
Circum-Pacific Map Project
1
Clabaugh, Stephen E.
1
Clark, Allen L., 1938-
1
Cox, Dennis P.
1
Davis, R. O.
1
Detterman, Robert L.
1
Diggles, M. F.
1
Ecklund, C. A.
1
Eppinger, R. G.
1
Ford, Arthur B. 1932-
1
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