Geologic structure of the Pittsburgh quadrangle, PA. /
by M.E. Johnson.

Description

Main Author

Johnson, M. E.

Related Names

Pennsylvania. Bureau of Topographic and Geologic Survey.

Language(s)

English

Published

[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923.

Subjects

Geology, Structural.
Geology.
Geology, Structural > Geology, Structural / Pennsylvania > Geology, Structural / Pennsylvania / Pittsburgh.
Geology > Geology / Pennsylvania > Geology / Pennsylvania / Washington County.
Geology > Geology / Pennsylvania > Geology / Pennsylvania / Westmoreland County.
Geology > Geology / Pennsylvania > Geology / Pennsylvania / Allegheny County.
Pennsylvania > Pennsylvania / Westmoreland County.
Pennsylvania > Pennsylvania / Washington County.
Pennsylvania > Pennsylvania / Pittsburgh.
Pennsylvania > Pennsylvania / Allegheny County.

Note

January 15, 1923.
Caption title.
Typescript.
Pa. State Docs. class. no. PY G345/4.17/8:no. 60

Physical Description

4 pages : map ; 28 cm

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