
The interior of Alaska's Yukon-Koyukuk region is documented here through a complex network of elevation contours and hydrological data. This area of the T4n R21e and T4n R22e townships reflects the untouched character of the subarctic landscape, where water drainage patterns dictate the shape of the land. The absence of named settlements or roads underscores the wilderness nature of this territory, as captured in the 2016 survey. Researchers can trace the fine-grained details of the terrain across T3n R21e and T3n R22e, where the topographic lines reveal steep ridgelines and the subtle valleys formed by unnamed tributaries. The map serves as a primary record of the physical geography and Public Land Survey System boundaries in a region defined by its isolation and undisturbed natural features.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Melozitna
USGS Topo · 1:250,000
1952 · Melozitna D-3
USGS Topo · 1:63,360
1954 · Melozitna C-4
USGS Topo · 1:63,360
1954 · Melozitna D-4
USGS Topo · 1:63,360
1954 · Melozitna C-3
USGS Topo · 1:63,360
1954 · Melozitna D-3
USGS Topo · 1:63,360
1956 · Melozitna
USGS Topo · 1:250,000
2016 · Melozitna D-4 SE
USGS Topo · 1:25,000
2016 · Melozitna D-3 SE
USGS Topo · 1:25,000
2016 · Melozitna C-3 NE
USGS Topo · 1:25,000