2021 Map of Tonkin Summit
USGS Topo · Published 2021About this map
Tonkin Summit marks a high point in this remote section of Eureka County, where the southern reaches of the Simpson Park Mountains transition into the broad Denay Valley. This terrain is defined by a critical network of springs and canyons essential for ranching and wildlife in the Great Basin. Water sources like Indian Spring, Tonkin Spring, and Black Spring are scattered across the high desert landscape, suggesting the historical importance of reliable water for travel and stock through the mountains.
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Map Details
Editions of this 2021 Tonkin Summit Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1926 · Roberts Mountains
USGS Topo · 1:250,000
1929 · Roberts Mountains
USGS Topo · 1:250,000
1938 · Cortez
USGS Topo · 1:48,000
1944 · Cortez
USGS Topo · 1:62,500
1949 · Roberts Creek Mtn
USGS Topo · 1:62,500
1951 · Roberts Creek Mtn
USGS Topo · 1:62,500
1955 · Millett
USGS Topo · 1:250,000
1955 · Winnemucca
USGS Topo · 1:250,000
1956 · Walti Hot Springs
USGS Topo · 1:62,500
1957 · Horse Creek Valley
USGS Topo · 1:62,500