Palynological studies of lower Pennsylvanian coal beds and adjacent strata of the proposed Pennsylvanian system stratotype in Virginia and West Virginia : a report on the occurrence of lower Pennsylvanian palynomorphs and their thermal alteration /

See journals under US Geological survey. Prof. paper 1479.

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Bibliographic Details
Main Author: Kosanke, Robert M. (Robert Max)
Format: Government Document Book
Language:English
Published: Washington : U.S. G.P.O., 1988.
Series:U.S. Geological Survey professional paper ; 1479.
Subjects:
Summary:See journals under US Geological survey. Prof. paper 1479.