Stratigraphic correlation chart of Pennsylvania
By: Thomas M. Berg ... [et al.]
Contributors: Berg, Thomas M.
Series: General geology report -- 75
Publisher: Commonwealth of Pennsylvania, Dept. of Environmental Resources, Topographic and Geologic Survey; May be purchased from State Book Store
Published: 1983
Place of publication: Harrisburg, Pa
Language: eng
Subjects: Geology, Stratigraphic -- Pennsylvania.; Geology -- Pennsylvania.
Notes: Issued in a case.

Includes bibliographical references and index.