Russellites, new genus, a problematical plant from the Lower Permian of Texas /by Sergius H. Mamay.

A discussion of the taxonomic relationships and paleogeographic significance of a potentially important guide fossil.

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Bibliographic Details
Main Author:	Mamay, Sergius H., 1920-
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1968.
Series:	Geological Survey professional paper. Contributions to paleontology. Geological Survey professional paper ; 593-I.
Subjects:	Russellites (Paleobotany) Paleobotany > Permian. Paleobotany > Texas > Baylor County.

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