The Phosphoria, Park City and Shedhorn formations in the western phosphate field /

Bibliographic Details
Main Author:	McKelvey, V. E. (Vincent Ellis), 1916- (Author)
Corporate Authors:	Interior Missouri Basin Field Committee (sponsoring body.), U.S. Atomic Energy Commission (sponsoring body.)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1959.
Series:	Geological Survey professional paper ; 313-A.
Subjects:	Geology, Stratigraphic > Permian. Phosphates > West (U.S.) Phosphoria Formation. Formations (Geology) > West (U.S.) Geology, Stratigraphic. Permian Geologic Period. Phosphates. Idaho. Montana. Utah. Wyoming. From 230 to 280 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo85358

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