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1966 Map of Big Hole Pass, 1980 Print
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1966 Map of Big Hole Pass

USGS Topo · Published 1980

About this map

The Continental Divide serves as the prominent physical and political spine of this high-elevation landscape, where the border between Idaho and Montana separates the Salmon National Forest from the Beaverhead National Forest. This 1965 survey area is defined by the headwaters of numerous drainages, including Pioneer Creek and Nugget Creek, which flow through the mountainous terrain. Exploration and mineral interests are evident through several marked prospects scattered near Morgan Mtn and along the drainages of Thompson Gulch.

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Map Details

Date Portrayed1966
Date Published1980
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches

Editions of this 1966 Big Hole Pass Map

Historical Maps of Beaverhead County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain