Author
Geological Survey (U.S.)
119
Geological Survey (U.S.),
47
Oregon. Department of Geology and Mineral Industries
21
Walker, George Walton, 1921-
18
Evans, James George, 1938-
17
Snavely, P. D. 1919-2003
11
Baldwin, Ewart Merlin, 1915-
8
Minor, Scott A.
8
Vander Meulen, Dean B.
7
O'Connor, Jim E., 1959-
6
Thayer, Thomas P., 1907-2004
6
Waters, Aaron C. 1905-1991
6
Wells, Francis G. 1898-1969
6
Johnson, Jenda A.
5
Oregon. Water Resources Department
5
Binger, G. Benjamin
4
Brown, C. Ervin 1925-
4
MacLeod, Norman S.
4
Oregon. State Mining Board,
4
Peck, Dallas L. 1929-
4
Russell, Israel C. 1852-1906
4
Sherrod, David R.
4
Smith, James G., 1939-
4
United States. National Park Service. Natural Resource Stewardship and Science,
4
Bromery, Randolph W. 1926-2013
3
Brooks, Howard C.
3
Diller, J. S. 1850-1928
3
Diller, J. S. 1850-1928,
3
Gilluly, James, 1896-1980,
3
Greene, Robert C.
3
Minasian, Diane L.
3
Oregon. State Engineer
3
Peterson, Norman V.
3
Scott, William E. 1947-
3
Swanson, Donald A. 1938-
3
Vokes, Harold Ernest, 1908-1998
3
Ach, Jay A.
2
Bacon, Charles R.
2
Barnett, E. A.
2
Campbell, Marius R. 1858-1940
2
Cater, Fred W. 1912-
2
Clarke, Frank Wigglesworth, 1847-1931
2
Conterminous United States Mineral Appraisal Program
2
Corcoran, Raymond E.
2
Derby, George Horatio, 1823-1861
2
Diggles, M. F.
2
Donato, Mary M.
2
Evarts, Russell C.
2
Evarts, Russell C.,
2
Gilluly, James, 1896-1980
2
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