Revision of the Gastropoda of the Fox Hills Formation, Upper Cretaceous (Maestrichtian) of North Dakota / by J. Mark Erickson.

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Bibliographic Details
Main Author: Erickson, John Mark, 1943-
Format: Book
Language:English
Published: Ithaca, N.Y. : Paleontological Research Institution, 1974.
Series:Bulletins of American paleontology ; v. 66, no. 284.
Subjects: