The confluence of the Green River and the New Fork River defines this high-desert landscape in Sublette County. This 2015 topographic survey documents a region where river hydrology meets dramatic geological formations, such as the prominent Ross Butte and the extensive Ross Ridge. The terrain is marked by seasonal drainages including Alkali Cr and Granite Wash, which cut through the arid plains.
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.
1939 · Big Piney
USGS Topo · 1:125,000
1942 · Big Piney
USGS Topo · 1:125,000
1955 · Preston
USGS Topo · 1:250,000
1955 · Lander
USGS Topo · 1:250,000
1958 · Lander
USGS Topo · 1:250,000
1958 · Preston
USGS Topo · 1:250,000
1961 · Lander
USGS Topo · 1:250,000
1962 · Preston
USGS Topo · 1:250,000
1964 · Two Buttes Reservoir
USGS Topo · 1:24,000
1964 · Ross Butte
USGS Topo · 1:24,000