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1965 Map of Thunderbolt Mountain, 1968 Print
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1965 Map of Thunderbolt Mountain

USGS Topo · Published 1968

About this map

Thunderbolt Mountain and the high ridges of the Swan Range define this 1965 topographic study of the Montana wilderness. The landscape is a complex network of high-altitude drainage basins, where Bunker Creek and the Swan River originate from the snowmelt of peaks like Gildart Peak and Warrior Mountain. The map detail captures the remote geography before modern encroachment, showing the established boundaries of the Flathead National Forest and the Bob Marshall Wilderness.

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Map Details

Date Portrayed1965
Date Published1968
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 27 inches

Editions of this 1965 Thunderbolt Mountain Map

Historical Maps of Flathead County Through Time

173 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain