Author
Geological Survey (U.S.)
8
Richmond, Gerald Martin, 1914-
2
Schroeder, Marvin L.
2
Stephens, E. Vernon 1932-2015
2
Zeller, H. D. 1922-2009
2
Geological Survey of Wyoming
1
Hulsebosch, T. P.
1
Koesterer, M. E.
1
Link, P. K.
1
Privrasky, Norman C. 1928-1963
1
Rioux, Robert L.
1
Rubey, William Walden, 1898-1974
1
University of Wyoming. Department of Geology
1
Worl, Ronald G.
1