- Van Horn, Richard, 1920-7
- Wallace, Roberts Manning, 1915-7
- Witkind, Irving Jerome, 1917-7
- Barlow, Scott6
- Bayley, Richard W. (Richard William), 1919-6
- Bramkamp, Richard A.6
- Briggs, Reginald Peter, 1929-6
- Canada. Topographical Survey6
- Danilchik, Walter6
- Diller, J. S. (Joseph Silas), 1850-19286
- Dixon, H. Roberta6
- Duk-Rodkin, A.6
- Freeman, Val L., 1926-6
- Green, L. H.6
- Greene, Robert C.6
- Hayʼah al-Miṣrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah6
- Maryland Geological Survey6
- Myers, Donald A., 1921-6
- Nelson, Arthur E. (Arthur Edward), 1922-6
- Norris, Ronald L. (Ronald Lee)6
GeoBlacklight version 4.1.0
