Mixed-layer clay in the Pierre Shale and equivalent rocks, northern Great Plains region /

Bibliographic Details
Main Author:	Schultz, Leonard Gene, 1926- (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1978.
Series:	Geological Survey professional paper ; 1064-A.
Subjects:	Clay minerals > Great Plains. Geology, Stratigraphic > Cretaceous. Clay minerals. Cretaceous Geologic Period. Geology, Stratigraphic. Great Plains. From 65 to 140 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo90566

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