in group at E end of Brooks Range, bounded by Alaska-Canada boundary on E, Coleen River on SW, Kongagak River on N, and unnamed tributary of Firth River on NE. 70 miles long by 25 miles wide.
Named by J. H. Turner, U.S. Coast and Geodetic Survey (USC&GS), in 1890, for George Davidson, 1825-1911. See Davidson, Mount.