The Shenango Formation (Mississippian) in northwestern Pennsylvanian
By: by Grant E. Kimmel and George R. Schiner.
Contributors: Schiner, George R., 1926-; Geological Survey (U.S.)
Series: U.S. Geological Survey bulletin -- 1294-C
Publisher: U.S. Government Printing Office
Published: 1970
Place of publication: Washington, DC
Language: eng
Number of pages: 12
Subjects: Geology, Stratigraphic -- Mississippian.; Geology -- Pennsylvania.
Notes: Bibliogr.

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