Creator
- Geological Survey (U.S.)11
- National Atlas of the United States11
- National Geophysical Data Center10
- Geological Survey (U.S.) Minerals Information Team8
- EROS Data Center7
- Godt, Jonathan W.3
- Arndt, Raymond E.2
- Bawiec, Walter J.2
- Beikman, Helen M.2
- Bush, Charles A.2
- King, Philip B.2
- Reed, John Calvin, Jr. 1930-2
- Schruben, Paul G.2
- Eastern Energy Resource Surveys Team (Geological Survey)1
- Rukstales, Kenneth S. (compiler)1
- Tobin, B. D.1
- USGS National Center for EROS1
- Weary, David J.1