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1996 Map of Bryan Mountains, 2000 Print
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1996 Map of Bryan Mountains

USGS Topo · Published 2000

About this map

The Bryan Mountains rise sharply between the desert floor of the San Cristobal Valley and the Mohawk Valley, defining a landscape of intense preservation and military utility. This 1996 survey illustrates the convergence of the Cabeza Prieta National Wildlife Refuge and the Cabeza Prieta Wilderness, showcasing the complex administrative boundaries that govern the southwestern Arizona desert. The map captures a moment when large swaths of the region were designated as the Barry M Goldwater Air Force Range, where access was restricted to facilitate defense operations within a fragile ecological corridor. The topographical detail reveals the isolated character of these peaks, which served as critical landmarks for travelers navigating the arid basins of the Yuma region.

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Map Details

Date Portrayed1996
Date Published2000
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1996 Bryan Mountains Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain