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Author
- Geological Survey (U.S.)11
- Gott, Garland Bayard, 1912-6
- Geological Survey (U.S.), issuing body3
- Harwood, David S.2
- Hillier, Donald E.2
- Marr, John W. (John Winton), 1914-2
- Allen, Elizabeth G.1
- Brackley, Richard A., 1927-1
- Frederick, Jan E.1
- Head, William J.1
- Holmes, Walter F.1
- Lindvall, Robert M. (Robert Marcus), 1916-1
- Monroe, Watson Hiner, 1907-19921
- O'Leary, Dennis W.1
- Pomeroy, John S., 1929-1
- Price, Don, 1929-1
- Schmitt, Leonard J.1
- Sorensen, Martin L.1
- Thaden, Robert E., 1924-1
- Trimble, Donald E.1
