Author
Geological Survey (U.S.)
80
Geological Survey (U.S.),
77
Luedke, Robert G.
9
Durham, David L., 1925-
6
Smith, Robert L.
6
SpringerLink (Online service)
6
Walker, George Walton, 1921-
5
Fridrich, C. J.
4
Huber, N. King 1926-
4
MacNeil, F. Stearns 1909-
4
Reheis, Marith C.
4
Colman, Steven M.
3
LaMotte, Robert Smith, 1895-
3
Ladd, Harry S. 1899-1982
3
Ladd, Harry S. 1899-1982,
3
Markewich, Helaine W.
3
ScienceDirect (Online service)
3
Stewart, J. H., 1928-2013
3
United States. Bureau of Indian Affairs
3
Armentrout, John M.
2
Brand, John Paul
2
Burke, D. B.
2
California. Division of Mines and Geology
2
Cater, Fred W. 1912-
2
Denny, Charles Storrow, 1911-
2
Du Bray, E. A.,
2
Ferrebee, Wayne M.,
2
Frye, John C. 1912-1982
2
Geological Society of America
2
Geological Survey of Wyoming
2
Harden, J. W. 1954-
2
Heindl, L. A. 1916-
2
Helley, Edward J.
2
Hosman, R. L.
2
Hurtubise, D. O.,
2
John, David A.
2
Kellogg, Karl S.,
2
Marvin, Richard F.,
2
McLean, Hugh, 1939-
2
Moore, James Gregory, 1930-
2
Morrison, Roger B. 1914-
2
Navajo Tribe of Arizona, New Mexico & Utah
2
Onstott, T. C.
2
Osborn, Henry Fairfield, 1857-1935
2
Owens, James Patrick, 1924-
2
Poppe, Lawrence J.,
2
Richards, R. W. 1879-
2
Rowley, Peter D.
2
Ruppel, Edward Thompson, 1925-
2
Sarna-Wojcicki, Andrei M.
2
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