
Discovery Cr flows through the northwestern portion of this terrain in the Yukon-Koyukuk Census Area, a remote part of interior Alaska. The 2018 survey reveals a landscape largely defined by its natural drainage patterns and elevation, with little human infrastructure printed on the sheet. The map is organized by the Public Land Survey System, showing the junction of Townships T14n R11e, T13n R11e, and T12n R11e, among others. This area is characterized by high-latitude wetlands and complex topographic relief, serving as a primary reference for the interior's hydrology and land boundaries before more modern developments might alter the local hydrography.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Fort Yukon
USGS Topo · 1:250,000
1951 · Circle
USGS Topo · 1:250,000
1952 · Circle D-4
USGS Topo · 1:63,360
1952 · Circle D-3
USGS Topo · 1:63,360
1955 · Circle
USGS Topo · 1:250,000
1956 · Fort Yukon A-4
USGS Topo · 1:63,360
1956 · Fort Yukon A-3
USGS Topo · 1:63,360
1956 · Fort Yukon
USGS Topo · 1:250,000
1964 · Circle
USGS Topo · 1:250,000
1966 · Fort Yukon A-4
USGS Topo · 1:63,360