1959 Map of Yakutat D-3

About this map

Nunatak Fiord serves as the central geological artery for this high-altitude coastal survey, where massive ice fields flow directly toward the sea. The landscape is defined by the convergence of several major ice systems, including the Art Lewis Glacier and the Butler Glacier, which press against the international boundary between Canada and the United States. Prominent peaks such as Mt Jette and Mt Aylesworth mark the high points of the northern border, while The Nunatak stands as a distinctive landform within the water of the fiord itself.