Two Large folded sheets consisting of an aeromagnetic map and a bouguer gravity map superposed on a generalized geologic map; two geologic/aeromagnetic/gravity cross-sections; a 6-page discussion of geology/geophysics, and references cited; ex-corporate library; in printed envelope; light smudge on envelope, o/w all in very good condition.

Seller Inventory # 016443

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Bibliographic details

Title: Bouguer Gravity, Aeromagnetic, and Generalized Geologic Map of East Helena and Canyon Ferry Quadrangles and Part of the Diamond City Quadrangle, Lewis and Clark, Broadwater and Jefferson Counties, Montana (United States Geological Survey Geophysical Investigations Map GP-444).
Author: Davis, W. E., W. T. Kinoshita and Harry W. Smedes and the United States Geological Survey / USGS / U.S.G.S.
Publisher: United States Geological Survey.
Publication year: 1963
Condition: Very Good
Book Type: Map
Binding: No Binding
Seller catalogs: Geology, Regional (U.S.A. States M-W)

Eryops Books

Stephenville, TX, U.S.A.

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AbeBooks seller since July 11, 2003

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