heads on NW slope of Mount Dagelet, trends S to LaPEROUSE Glacier, 4 mi. E of Ptarmigan Dome and 73 mi. NW of Hoonah, St. Elias Mts. 2.5 miles long.
Named by members of the Harvard-Dartmouth Expedition, 1933-34.
Mount Bertha, Cairn Peak, Carin Peak, Mount Crillon, Mount Dagelet, Mount Klooch, Mount La Perouse, Mount Marchainville, Middle Dome, North Dome, Mount Orville, Ptarmigan Dome, South Dome, Mount Wilbur, Mount Wright,