Geology and coal resources of the Buffalo-Lake De Smet area Johnson and Sheridan Counties Wyoming

Geology and coal resources of the Buffalo-Lake De Smet area Johnson and Sheridan counties, Wyoming

von Mapel, William J.
Veröffentlicht 1959

Geology of the Upton quadrangle, Crook and Weston Counties, Wyoming

von Mapel, William J.
Veröffentlicht 1964

Central and west Texas

von Cosby, Eleanor J.
Veröffentlicht in Paleotectonic Investigations of the Pennsylvanian System in the United States ; Pt.1: Introduction and regional analyses of the Pennsylvanian System (1975)

Tertiary geology of the Goose Creek district Cassia County, Idaho Box Elder County, Utah and Elko County, Nevada

von Mapel, William J.
Veröffentlicht in Uranium in coal in the western United States (1959)

Geology and coal resources of the Buffalo-Lake De Smet area Johnson and Sheridan counties, Wyoming

von Mapel, William J.
Veröffentlicht 1959

Bituminous coal resources of Texas

von Mapel, William J.
Veröffentlicht 1967