Foraminifera and stratigraphy of the upper part of the Pierre Shale and lower part of the Fox Hills Sandstone (Cretaceous) north-central South Dakota /

Bibliographic Details
Main Author:	Mello, James F., 1936- (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1969.
Series:	Geological Survey professional paper ; 611.
Subjects:	Foraminifera, Fossil > South Dakota. Paleontology > Cretaceous. Paleontology > South Dakota. Cretaceous Geologic Period. Foraminifera, Fossil. Paleontology. South Dakota. From 65 to 140 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo82135

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