- Geological Survey (U.S.)51
- Geological Survey of Alabama17
- Harkins, Joe R., 1926-3
- Willmon, J. R.2
- Chaffin, Hebert S.1
- Chaffin, Herbert S.1
- Chandler, Robert V.1
- Ellard, J. S.1
- Lines, Gregory C.1
- O'Rear, David M., 1929-1
- Scott, John C., 1926-1
- Szabo, Michael W.1
- Wahl, Kenneth D.1
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