Reconnaissance stratigraphy of the Prichard Formation (Middle Proterozoic) and the early development of the Belt basin, Washington, Idaho, and Montana /

Bibliographic Details
Main Author:	Cressman, Earle Rupert, 1923- (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : Department of the Interior, U.S. Geological Survey, 19.
Series:	U.S. Geological Survey professional paper ; 1490.
Subjects:	From 570 million to 2 billion years ago Geology, Stratigraphic > Proterozoic. Geology > Washington (State) Geology > Idaho. Geology > Montana. Geology, Stratigraphic. Proterozoic Geologic Period. Prichard Formation. United States > Prichard Formation.
Online Access:	https://purl.fdlp.gov/GPO/gpo92175

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