Page:Popular Science Monthly Volume 76.djvu/308

304



 Model showing the relation of Hubbard Glacier to bifurcation of Disenchantment Bay and Russell Fiord, branches of Yakutat Bay. A slight advance will convert Russell Fiord into a long, narrow lake, draining southward across Yakutat Foreland and probably receiving icebergs from Nunatak, Hidden, Variegated, Hubbard, and other Glaciers.