
Fanny Mtn anchors the northern reaches of this interior Alaska landscape, where the high country drops toward the drainage of Bear Mountain Cr. The terrain is characterized by a series of high ridges and deep valleys, captured here as they appeared in 2018 during a modern U.S. Geological Survey study. The area is defined largely by its hydrological and topographical features rather than human settlement, showing the drainage patterns through townships t14n r25e and t13n r25e. This survey provides a precise look at the elevation and natural contours of the Yukon-Koyukuk region, reflecting the unpopulated and undeveloped state of the Alaskan interior in the early twenty-first century.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Charley River
USGS Topo · 1:250,000
1951 · Black River
USGS Topo · 1:250,000
1956 · Black River A-4
USGS Topo · 1:63,360
1956 · Black River A-3
USGS Topo · 1:63,360
1956 · Charley River D-4
USGS Topo · 1:63,360
1956 · Charley River D-3
USGS Topo · 1:63,360
1956 · Black River
USGS Topo · 1:250,000
1956 · Charley River
USGS Topo · 1:250,000
1964 · Black River
USGS Topo · 1:250,000
1984 · Black River A-4
USGS Topo · 1:63,360