
The Sagavanirktok River dominates the western corridor of this landscape within the North Slope Borough, carving a wide path through the interior of the Philip Smith Mountains. This 2017 survey shows the river's braided course as it winds northward, flanked by high-elevation contours that reach over 5,000 feet. The map highlights the vastness of the Alaskan wilderness, where the lack of developed roads or named settlements reflects a terrain shaped almost exclusively by natural hydrology and elevation. The boundary lines for townships such as t11s r13e and t12s r13e provide a structural grid for researchers tracking land allotments and geographic positioning in this remote Arctic drainage basin.
5 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 · Brooks
USGS Topo · 1:250,000
1956 · Philip Smith Mountains
USGS Topo · 1:250,000
1964 · Philip Smith Mountains
USGS Topo · 1:250,000
1971 · Philip Smith Mountains C-4
USGS Topo · 1:63,360
1971 · Philip Smith Mountains C-3
USGS Topo · 1:63,360
1971 · Philip Smith Mountains B-3
USGS Topo · 1:63,360
1971 · Philip Smith Mountains B-4
USGS Topo · 1:63,360
2017 · Philip Smith Mountains C-3 SW
USGS Topo · 1:25,000
2017 · Philip Smith Mountains B-3 SW
USGS Topo · 1:25,000
2017 · Philip Smith Mountains B-4 SE
USGS Topo · 1:25,000