Author
Geological Survey (U.S.)
U.S. Atomic Energy Commission
51
Krieger, Medora Louise Hooper, 1905-
15
Witkind, Irving J. 1917-2008
12
Marshall, C. H.
11
Kieffer, Susan W.
8
United States. Bureau of Reclamation
8
United States. National Park Service
8
Drewes, Harald, 1927-2015
7
McQueen, Kathleen
7
Minard, James P.
7
Du Bray, E. A.
6
Pallister, John S.
6
Detterman, J. S.
5
Hackman, Robert J.
5
Lucchitta, Ivo
5
Billingsley, George H.
4
Petersen, Richard G. 1928-
4
Pillmore, C. L., 1930-
4
Suneson, Neil, 1950-
4
Ulrich, George E.
4
United States. Bureau of Indian Affairs
4
Weir, Gordon W. 1922-2011
4
Anderson, Charles A. 1902-1990
3
Blacet, Philip M. 1937-
3
Grubensky, Michael J.
3
Kister, Lester R.
3
Nealey, L. David
3
Richter, Donald H.
3
Thaden, Robert E., 1924-
3
Wells, John D.
3
Arizona Geological Survey
2
Banks, Norman G.
2
Cooley, M. E.
2
Cornwall, Henry R. 1913-
2
Finnell, Tommy L.
2
Haxel, Gordon
2
Houser, Brenda
2
Hualapai Indian Tribe of the Hualapai Indian Reservation, Arizona
2
Klein, Douglas P.
2
Koch, Richard D.
2
Morris, Robert H. 1921-
2
Osterkamp, W. R.
2
Peterson, Donald W.
2
Pomeroy, John S., 1929-
2
Yager, Douglas B.
2
Aeronautical Chart and Information Center (U.S.)
1
Akers, J. P.
1
Aldridge, B. N.
1
Anderson, S. R.
1
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