Palynological studies of Middle Pennsylvanian coal beds of the proposed Pennsylvania System stratotype in West Virginia
By: by Robert M. Kosanke.
Series: U.S. Geological Survey professional paper -- 1455
Publisher: Dept. of the Interior
Published: 1988
Place of publication: Washington, DC
Language: eng
Number of pages: 73
Subjects: Palynology -- West Virginia; Paleobotany -- Pennsylvanian.; Coal -- Geology -- West Virginia
Notes: gp 89002449  t_oclc

Bibliogr.

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