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Author/Creator
- Geological Survey (U.S.)21
- Dohrenwend, John C.11
- Moring, Barry C.9
- Schell, Bruce A.4
- Bruce, Robert M.2
- Johnson, Bruce R.2
- McKittrick, Mary A.2
- Allmendinger, Richard Waldron1
- Du Bray, E. A.1
- Georgia1
- Harding, Samuel T.1
- Hiett, John K.1
- Kentucky Geological Survey1
- Lesure, Frank Gardner, 1927-1
- Luzietti, Eugene A.1
- MacLeod, Norman S.1
- Mimura, Koji1
- Oriel, Steven S.1
- Platt, Lucian B., 1931-1
- Pommerin, Reiner, 1943-1