Author
Geological Survey (U.S.)
24 results
Frye, John C., (John Chapman), 1912-1982
12 results
Willman, H. B. (Harold Bowen), 1901-
7 results
Illinois State Geological Survey
6 results
Wallace, Alfred Russel, 1823-1913
6 results
Hillefors, Åke, 1924-
5 results
Illinois. Department of Registration and Education
5 results
Auel, Jean M.
4 results
Alden, William C. (William Clinton), 1871-1959
3 results
Andrews, John T.
3 results
Clayton, Lee, 1938-
3 results
Flint, Richard Foster, 1902-1976
3 results
Geikie, James, 1839-1915
3 results
Geological Society of America
3 results
Goldthwait, Richard Parker, 1911-
3 results
Goudie, Andrew
3 results
North Atlantic Treaty Organization. Scientific Affairs Division
3 results
Riddle, A. G.
3 results
Upham, Warren, 1850-1934
3 results
West, R. G.
3 results
Wright, G. Frederick (George Frederick), 1838-1921
3 results
Agassiz, Louis, 1807-1873
2 results
American Geophysical Union
2 results
Antevs, Ernst, 1888-1974
2 results
Benedict, James B.
2 results
Bergstrom, Robert Edward
2 results
Bonnichsen, Robson
2 results
Borns, H. W. (Harold W.)
2 results
Bowman, Phillip R.
2 results
Coleman, A. P. (Arthur Philemon), 1852-1939
2 results
Crandell, Dwight R. (Dwight Raymond), 1923-2009
2 results
Dawson, John William, Sir, 1820-1899
2 results
Denny, Charles Storrow, 1911-
2 results
Fagan, Brian M.
2 results
Fairchild, Herman L. (Herman Le Roy), 1850-1943
2 results
Glass, H. D. (Herbert David)
2 results
Gray, J. M.
2 results
Gribbin, John, 1946-
2 results
Gribbin, Mary
2 results
Hapgood, Charles H.
2 results
Imbrie, John
2 results
International Association for Quaternary Research
2 results
Iowa. Department of Natural Resources. Geological Survey Bureau
2 results
John, Brian Stephen
2 results
Johnson, W. Hilton (William Hilton), 1935-
2 results
Johnsson, Gunnar
2 results
Kempton, John P. (John Paul)
2 results
Koteff, Carl
2 results
Lyell, Charles, Sir, 1797-1875
2 results
Mahaney, W. C.
2 results
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