
The Nowitna River winds through this interior Alaskan landscape, defining the northern drainage patterns of a region characterized by complex river systems and dramatic elevation changes. The southern portion of the map is dominated by the Titna River and Mastodon Cr, illustrating the rugged catchment areas that feed into the larger basins of the Yukon-Koyukuk. This 2019 survey detail emphasizes the topographical transition between these major watercourses, including the smaller California Cr and Flint River. The map follows the public land survey system grid, showing the boundaries for t13s r26e and t13s r27e among others, which provides an essential framework for understanding land tenure and management in this expansive wilderness.
9 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Ruby
USGS Topo · 1:250,000
1952 · Ruby A-2
USGS Topo · 1:63,360
1952 · Ruby B-1
USGS Topo · 1:63,360
1952 · Ruby B-2
USGS Topo · 1:63,360
1952 · Ruby A-1
USGS Topo · 1:63,360
1952 · Ruby
USGS Topo · 1:250,000
1964 · Ruby
USGS Topo · 1:250,000
2019 · Ruby B-1 SW
USGS Topo · 1:25,000
2019 · Ruby B-2 NW
USGS Topo · 1:25,000
2019 · Ruby B-2 NE
USGS Topo · 1:25,000