North American Paleozoic land snails : with a summary of other Paleozoic nonmarine snails /

Bibliographic Details
Main Authors:	Solem, Alan, 1931- (Author), Yochelson, Ellis L. (Ellis Leon), 1928-2006 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1979.
Series:	Geological Survey professional paper ; 1072.
Subjects:	Gastropoda, Fossil. Paleontology > Paleozoic. Paleontology > North America. Paleontology. Paleozoic Geologic Period. North America. From 230 to 570 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo90735

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