Geologic map of the Monongahela quadrangle, southwestern Pennsylvania
By: by John B. Roen, Bion H. Kent, and Stanley P. Schweinfurth.
Contributors: Kent, Bion H. 1925-; Schweinfurth, Stanley P.; Geological Survey (U.S.); Pennsylvania. Dept. of Internal Affairs.
Series: Geologic quadrangle map -- GQ-743.
Publisher: U.S. Geological Survey
Place of publication: Washington, D.C
Format: Map
Subjects: Geology -- Pennsylvania -- Washington County -- Maps.; Geology -- Pennsylvania -- Alleghany County -- Maps.; Geology -- Pennsylvania -- Westmoreland County -- Maps.
Genres: Maps.
Other titles: Monongahela quadrangle, southwestern Pennsylvania.
Notes: Relief shown by contours and spot heights.

"Geology mapped in 1964-65."

Prepared in cooperation with the Commonwealth of Pennsylvania, Department of Internal Affairs.

Includes col. cross section, columnar section, text and bibliographical references.