- Geological Survey (U.S.)4
- Gildersleeve, Benjamin, 1907-20034
- Geological Survey of Alabama2
- Miller, Thomas P., 1938-2
- Shawe, Fred R.2
- Gardner, James H.1
- Hansen, Dan E.1
- LaDouceur, M. H.1
- Munn, M. J. (Malcolm John), 1874-19491
- Reed, Philip C.1
- Shaw, E. W. (Eugene Wesley), 1881-19351
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