Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian basin from Medina County, Ohio, through southwestern and south-central Pennsylvania to Hampshire County, West Virginia
By: by Robert T. Ryder, Anita G. Harris, and John E. Repetski.
Contributors: Harris, Anita G.; Repetski, John E.
Series: Evolution of sedimentary basins--Appalachian basin ;; ch. K; U.S. Geological Survey bulletin ;; 1839-K
Publisher: United States Government Printing Office; For sale by Book and Open-File Report Sales, U.S. Geological Survey
Published: 1992
Place of publication: [Washington]; Denver, CO
Language: eng
Number of pages: 32
Subjects: Geology, Stratigraphic -- Cambrian.; Geology, Stratigraphic -- Ordovician.; Geology -- Appalachian Basin.
Notes: Includes bibliographical references (p. 27-32).
One folded. col. map in pocket.