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Report of the Geological Exploration of the Fortieth Parallel, Volume VI: Microscopical petrography

Monograph

Professional Papers of the Engineer Department, U.S. Army, No. 18. Report of the Geological Exploration of the Fortieth Parallel made by order of the Secretary of War according to acts of Congress of March 2, 1867, and March 3, 1869, under direction of Brig. and Bvt. Major General A. A. Humphreys, Chief of Engineers. This Professional Papers series is comprised of 7 monograph volumes.
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Abstract

This publication contains a report on crystalline rocks along the Fortieth Parallel in the Western United States.

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Unnumbered Series
Title:
Report of the Geological Exploration of the Fortieth Parallel, Volume VI: Microscopical petrography
Series title:
Monograph
Subseries
U.S. Geological Exploration of the Fortieth Parallel
Year Published:
1876
Language:
English
Publisher:
Government Printing Office
Publisher location:
Washington, D.C.
Contributing office(s):
U.S. Geological Exploration of the Fortieth Parallel
Description:
xv, 297 p., 12 plates
Larger Work Title:
Professional Papers of the Engineer Department, U.S. Army, No. 18
Country:
United States