Geology of the Washington East quadrangle, Pennsylvania /

Bibliographic Details
Main Author:	Swanson, Vernon Emanuel, 1922-
Corporate Authors:	Geological Survey (U.S.), Pennsylvania. Department of Internal Affairs
Other Authors:	Berryhill, Henry L., Jr. (Henry Lee), 1921-2013
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1964.
Series:	Geologic quadrangle map ; GQ-334.
Subjects:	Geology > Pennsylvania > Washington County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Geology mapped in 1960-61. Data for structure contours obtained in part from Consolidation Coal Co., and in part from oil and gas records on file with the Pennsylvania Topographic and Geologic Survey." Includes columnar section, col. cross-section, and location map. Location map on envelope. Cartographic material.
Physical Description:	1 map : color ; 58 x 45 cm., on sheet 78 x 85 cm., folded in envelope 30 x 24 cm.