Pine Valley and Horse Creek Valley dominate this high-desert basin in Eureka County, where seasonal drainages like Willow Creek and Pine Creek carve through the arid terrain. The landscape is defined by the elevation shifts of the Simpson Park Mountains and the Rocky Hills, punctuated by the Twin Peaks in the southwest. A critical network of water sources is mapped across the territory, including Cadet Trough Spring, Cottonwood Spring, and Geyser Canyon Spring. These springs, often found near the mouths of drainages like Coal Canyon and Trail Canyon, mark the vital points of survival for livestock and travelers in the Great Basin. Transportation is limited to functional routes like the Cortez Beowawe Rd and Buckhorn Rd, which skirt the northern valleys and connect these remote reaches of Nevada.
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This is the sole edition of this map. No revisions or reprints were ever made.
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