Physical stratigraphy of the Phosphoria formation in northwestern Wyoming /

Bibliographic Details
Main Author:	Sheldon, Richard Porter, 1923- (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1957.
Series:	Geological Survey bulletin ; 1042-E. Contributions to economic geology.
Subjects:	From 280 to 345 million years ago Geology > Wyoming. Geology, Stratigraphic > Carboniferous. Carboniferous Geologic Period. Geology. Geology, Stratigraphic. Wyoming.
Online Access:	https://purl.fdlp.gov/GPO/gpo64877