
Tonzona River dominates this interior Alaskan landscape, meandering through a wide glacial valley during the mid-twentieth century. The map reveals a complex drainage system where the Pingston Creek and Little Tonzona River converge toward the northern flats. A notable indicator of past human activity is recorded near Amos Lakes, where Ruins are identified north of a prominent bend in the river.
11 named features on this map. Tap any name to fly to it.
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2 editions found
1949 · McGrath
USGS Topo · 1:250,000
1950 · Medfra
USGS Topo · 1:250,000
1950 · McGrath
USGS Topo · 1:250,000
1950 · Talkeetna
USGS Topo · 1:250,000
1951 · Talkeetna
USGS Topo · 1:250,000
1952 · Mount McKinley
USGS Topo · 1:250,000
1952 · Mount McKinley A-5
USGS Topo · 1:63,360
1954 · Mount McKinley A-5
USGS Topo · 1:63,360
1958 · Talkeetna D-6
USGS Topo · 1:63,360
1958 · Talkeetna C-6
USGS Topo · 1:63,360