
Saint Elias Mountains dominate this high-altitude landscape within the northern reaches of Glacier Bay National Park. The survey focuses on the intricate glacial and mountain terrain along the boundary of the t31s r44e and t31s r45e townships. A primary highlight of the sheet is the presence of the Alsek Glacier, which carves through the frozen topography of the Yakutat area. The map illustrates the complex contouring of this ice-dominated region, where elevation and ice flow are the defining characteristics. This modern topographic record is essential for understanding the contemporary state of these protected wilderness lands and the massive ice fields that have shaped the Alsek River corridor over centuries.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Yakutat
USGS Topo · 1:250,000
1952 · Skagway
USGS Topo · 1:250,000
1959 · Yakutat A-1
USGS Topo · 1:63,360
1959 · Yakutat B-1
USGS Topo · 1:63,360
1959 · Yakutat
USGS Topo · 1:250,000
1961 · Skagway B-8
USGS Topo · 1:63,360
1961 · Skagway A-8
USGS Topo · 1:63,360
1961 · Skagway
USGS Topo · 1:250,000
1997 · Yakutat B-1
USGS Topo · 1:63,360
2017 · Yakutat A-1 NE
USGS Topo · 1:25,000