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Author/Creator
- Geological Survey (U.S.)39
- Denson, N. M. (Norman MacLaren), 1914-8
- Gibson, M. L.6
- Sims, G. L.6
- Ratcliffe, Nicholas M. (Nicholas Morley), 1938-4
- New Jersey Geological Survey3
- Ryder, Robert T.3
- Baskerville, Charles A.2
- Harris, Anita G.2
- Massachusetts. Department of Public Works2
- Pierson, Charles Thomas, 1918-2
- Repetski, John E.2
- Sims, P. K. (Paul Kibler), 1918-20112
- Armstrong, Thomas R.1
- Bailey, Scott, 1948-1
- Barton, Christopher Cramer1
- Bateman, Paul C., 1910-20071
- Bryant, Bruce, 1930-1
- Bybell, Laurel M.1
- Camerlo, Rion H.1