Author
Geological Survey (U.S.),
22
Geological Survey (U.S.)
12
Frye, John C. 1912-1982
4
Owens, James Patrick, 1924-
4
Leonard, A. Byron 1902-1987
3
Gard, Leonard Meade, 1923-
2
Geological Survey of Wyoming
2
Grayson, Donald K.
2
Gude, Arthur J. 1917-
2
Hunt, Charles B. 1906-1997,
2
Izett, Glen Arthur, 1928-
2
Leverett, Frank, 1859-1943
2
Lustig, Lawrence K., 1930-
2
Malde, Harold E. 1923-2007
2
Malde, Harold E. 1923-2007,
2
Nassau County (N.Y.). Department of Public Works
2
Suffolk County (N.Y.). Department of Health Services
2
University of Wyoming. Department of Geology
2
Bagg, Rufus M., 1869-
1
Black, Robert F. 1918-1983,
1
Blackwelder, Blake W.
1
Bohaska, David J.
1
Bonnett, Richard Brian
1
Butler, B. S. 1877-1960
1
Carrara, Paul E.
1
Carrara, Paul E.,
1
Collier, Arthur J. 1866-1939,
1
Crandell, Dwight R. 1923-2009
1
Crandell, Dwight R. 1923-2009,
1
Dall, William Healey, 1845-1927,
1
Desborough, George A.
1
Eardley, A. J. 1901-1972
1
Elias, Scott A.
1
Fisk, Harold N., 1908-1964
1
Flint, Richard Foster, 1902-1976
1
Flint, Richard Foster, 1902-1976,
1
Folger, David W.,
1
Fraser, Gordon S.
1
Friends of the Pleistocene
1
Frink, John W. 1916-
1
Frye, John C. 1912-1982,
1
Geological Society of America
1
Geological Society of America. North-Central Section. Annual Meeting
1
Gueno, Albert J. 1917-
1
Gvosdetsky, Vasyl
1
Hildreth, C. T.
1
Howard, Arthur David, 1906-1986
1
Hunt, Charles B. 1906-1997
1
Hyde, Jack H.
1
Hyde, Jack H.,
1
more ...