
Sonoma Range and Tobin Range peaks dominate this high-desert landscape in Pershing County, where steep drainages and isolated water sources define the geography. The map traces the rugged paths of Panther Canyon and Sheep Ranch Canyon, which provide critical corridors through the mountainous terrain. Early transit and ranching routes are marked by Bardmass Pass and several specialized roads, including Sheep Ranch Canyon Rd and Panther Canyon Rd, indicating the historical importance of these canyons for movement between basins. Vital water points such as Petain Spring, Mud Spring, and China Cr highlight the sparse but essential hydrography that supported life and livestock in the Pumpernickel Valley region during the early 21st century.
23 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1932 · Sonoma Range
USGS Topo · 1:250,000
1939 · Sonoma Range
USGS Topo · 1:250,000
1955 · Winnemucca
USGS Topo · 1:250,000
1958 · Winnemucca
USGS Topo · 1:250,000
1961 · Mt. Tobin
USGS Topo · 1:62,500
1961 · Leach Hot Springs
USGS Topo · 1:62,500
1962 · Winnemucca
USGS Topo · 1:250,000
1962 · Buffalo Springs
USGS Topo · 1:62,500
1965 · Smelser Pass
USGS Topo · 1:24,000
1965 · China Mountain
USGS Topo · 1:24,000