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1988 Map of Sphinx Mountain, 1989 Print
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1988 Map of Sphinx Mountain

USGS Topo · Published 1989

About this map

The high peaks of Madison County dominate this late-twentieth-century study of the Montana backcountry. Characterized by the convergence of the Gallatin National Forest and Beaverhead National Forest, the landscape is defined by the sharp elevations of Sphinx Mountain and the distinctive formation known as The Helmet. Human presence is sparse, marked primarily by utilitarian outposts such as Manley Camp and the Yellow Mule Ranger Cabin, suggesting a region managed for timber, grazing, or seasonal wilderness access rather than permanent settlement.

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Map Details

Date Portrayed1988
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches

Editions of this 1988 Sphinx Mountain Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain