Cover Image

The Shawangunk Formation (Upper Ordovician(?) to Middle Silurian) in eastern Pennsylvania /

Bibliographic Details
Main Authors: Epstein, Jack Burton, 1935-, Epstein, Anita G., 1937- (Author)
Corporate Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Format: Government Document Book
Language:English
Published: Washington : U.S. Govt. Print. Off, 1972.
Series:Geological Survey professional paper ; 744.
Subjects:
Geology, Stratigraphic > Silurian.
Geology, Stratigraphic > Ordovician.
Geology > Pennsylvania.
Description
Item Description:"Work done in cooperation with the Pennsylvania Department of Environmental Resources, Bureau of Topographic and Geological Survey."
Physical Description:iv, 45 pages : illustrations ; 29 cm.
Bibliography:Bibliography: pages 42-45.