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; Geological Survey professional paper ;; 1455.
Publisher: U.S. G.P.O.; For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Published: 1988
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 73
Subjects: Palynology -- West Virginia.; Paleobotany -- Pennsylvanian.; Coal -- Geology -- West Virginia.
Notes: Bibliography: p. 72-73.