extend N-S 36 mi. NW of Tyonek, Cook Inlet Low.
Local descriptive name reported in 1954 by U.S. Geological Survey (USGS).
Aho Lake, Beluga Lake, Coal Creek Lake, Dog Lake, Hiline Lake, Judd Lake, Kitty Lake, Movie Lake, Talachulitna Lake, Top Lake, Trinity Lake, Trinity Lakes,
Mountains:Streams:Alder Creek, Bates Creek, Coal Creek, Deep Creek, Friday Creek, Saturday Creek, Talachulitna Creek, Thursday Creek, West Fork Coal Creek,