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

Geophysical Investigations Map 444
By: , and 

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Abstract

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Publication type Report
Publication Subtype USGS Numbered Series
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
Series title Geophysical Investigations Map
Series number 444
DOI 10.3133/gp444
Edition -
Year Published 1963
Language ENGLISH
Description 1 map on 2 sheets.
Scale 62500
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