2018 Map of Black River D-4 SW
USGS Topo · Published 2018About this map
Frozen Calf Mtn dominates the high-elevation landscape of this interior Alaskan wilderness, rising above the surrounding peaks and drainage basins. Located within the Yukon-Koyukuk region, the terrain is defined by its extreme relief and complex network of ridgelines. The map meticulously traces the Public Land Survey System boundaries, including t24n r22e and t23n r23e, illustrating how the township and range system was projected over this remote, roadless territory. This 2018 survey provides an essential record of the natural topography and watershed patterns in a region where the landform remains the primary landmark.
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Map Details
Editions of this 2018 Black River D-4 SW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Black River
USGS Topo · 1:250,000
1956 · Black River D-4
USGS Topo · 1:63,360
1956 · Black River D-5
USGS Topo · 1:63,360
1956 · Black River C-5
USGS Topo · 1:63,360
1956 · Black River C-4
USGS Topo · 1:63,360
1956 · Black River
USGS Topo · 1:250,000
1964 · Black River
USGS Topo · 1:250,000
2018 · Black River C-4 NE
USGS Topo · 1:25,000
2018 · Black River C-4 NW
USGS Topo · 1:25,000
2018 · Black River D-4 SE
USGS Topo · 1:25,000