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

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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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by Schultz, Leonard Gene, 1926-
Published 1978
Government Document Book
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