Nonopaque heavy minerals in sandstone of Jurassic and Cretaceous age in the Black Hills Wyoming and South Dakota : contributions to general geology /

Autor Mapel, W. J. 1922-, Chisholm, Wayne A., Bergenback, R. E.
Vydáno 1964

Theriosynoecum wyomingense (Branson, 1935), a possible guide ostracode to the Salt Wash Member of the Morrison Formation : contributions to general geology /

Autor Sohn, I. G. 1911-2000, Peck, R. E.
Vydáno 1963

Geology of the Fanny Peak quadrangle, Wyoming - South Dakota /

Autor Brobst, Donald A. 1925-2011, Epstein, Jack Burton, 1935-
Vydáno 1963

Geology of the Clifton quadrangle, Wyoming and South Dakota : geology and uranium deposits of the southern Black Hills /

Autor Cuppels, Norman P.
Vydáno 1963

Geology of the Dewey quadrangle Wyoming-South Dakota /

Autor Brobst, Donald A. 1925-2011
Vydáno 1961