
The Yukon-Koyukuk interior region of Alaska is defined here by a series of steep ridgelines and drainage patterns within the T26n R55w and T26n R54w townships. This 2019 survey, part of the US Topo series, provides a clear view of the elevation changes across these township blocks before they descend into the river lowlands. The landscape is primarily uninhabited, structured by the Public Land Survey System boundaries that divide the wilderness into organized sections. The terrain in T25n R55w and T25n R54w reveals a complex network of unnamed streams and valleys characteristic of the Alaska interior, where the lack of human infrastructure highlights the untouched nature of the local geography.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Holy Cross
USGS Topo · 1:250,000
1952 · Holy Cross B-2
USGS Topo · 1:63,360
1952 · Holy Cross A-2
USGS Topo · 1:63,360
1952 · Holy Cross A-1
USGS Topo · 1:63,360
1952 · Holy Cross B-1
USGS Topo · 1:63,360
1952 · Holy Cross
USGS Topo · 1:250,000
2019 · Holy Cross B-1 NE
USGS Topo · 1:25,000
2019 · Holy Cross A-1 NW
USGS Topo · 1:25,000
2019 · Holy Cross B-2 SE
USGS Topo · 1:25,000
2019 · Holy Cross B-1 SE
USGS Topo · 1:25,000