
Glacial ice dominates the high elevations of this remote Alaskan landscape, where the Triumvirate Glacier flows through the northern reaches of the quadrangle. The map captures a high-altitude wilderness defined by massive ice fields and the deep carvings of the Capps Glacier in the southwest and Dogshead Glacier in the southeast. This 2017 survey delineates the administrative boundary between the Matanuska-Susitna Borough and the Kenai Peninsula Borough, which cuts across the center of the sheet. The terrain is otherwise marked only by the Public Land Survey System grid lines, including portions of t16n r17w, t16n r16w, t15n r17w, and t15n r16w, reflecting an area devoid of roads or permanent settlements.
8 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.
1949 · Tyonek
USGS Topo · 1:250,000
1951 · Tyonek
USGS Topo · 1:250,000
1958 · Tyonek C-6
USGS Topo · 1:63,360
1958 · Tyonek B-6
USGS Topo · 1:63,360
1958 · Tyonek
USGS Topo · 1:250,000
1958 · Tyonek B-7
USGS Topo · 1:63,360
1958 · Tyonek C-7
USGS Topo · 1:63,360
1965 · Tyonek
USGS Topo · 1:250,000
2016 · Tyonek B-6 SE
USGS Topo · 1:25,000
2017 · Tyonek B-6 NE
USGS Topo · 1:25,000