Author
Ross, Reuben James, 1918-
6
Geological Survey (U.S.)
4
Pojeta, John, Jr
3
Sando, William Jasper
3
Yochelson, Ellis L. 1928-2006
3
Flower, Rousseau H. 1913-1988
2
Whittington, H. B.
2
Berdan, Jean Milton
1
Berry, William B. N.
1
Braithwaite, Lee F.
1
Bridge, Josiah, 1890-1953
1
Carriker, Melbourne R. 1915-2007
1
Carter, Claire
1
Chamberlain, C. Kent 1937-
1
Churkin, Michael, 1932-
1
Cooper, Byron Nelson, 1912-1971
1
Frey, Robert C.
1
Hintze, Lehi F.
1
Jones, Clive R.,
1
Kentucky Geological Survey
1
Miller, A. K. 1902-1963
1
Missouri. Division of Geological Survey and Water Resources
1
Neuman, Robert B., 1920-
1
ScienceDirect (Online service)
1
Shaw, Frederick C., 1937-
1
Ulrich, E. O. 1857-1944
1
Wahlman, G. P.
1
Wang, Y.
1
Wang, Yu (Geologist)
1
Warshauer, S. M.
1
Xu, Cheng,
1
Yochelson, Ellis L. 1928-2006,
1