Palynological studies of Middle Pennsylvanian coal beds of the proposed Pennsylvania System stratotype in West Virginia /

Bibliographic Details
Main Author:	Kosanke, Robert M. (Robert Max) (Author)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Virginia] : Department of the Interior, U.S. Geological Survey, [1988]
Series:	U.S. Geological Survey professional paper ; 1455.
Subjects:	Palynology > West Virginia. Paleobotany > Pennsylvanian. Coal > Geology > West Virginia. Coal > Geology. Paleobotany. Palynology. Pennsylvanian Geologic Period. West Virginia. From 280 to 310 million years ago Electronic books.
Online Access:	https://purl.fdlp.gov/GPO/gpo151814

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