in Ptarmigan Valley, 1 mi. S of Houston Pass and 92 mi. NW of Tyonek, Alaska Range
Local name obtained in 1958 by U.S. Geological Survey (USGS).
Flahart Lake, Gorley Lake, Hagen Lake, Marsh Lake, Rainy Pass Lake, Sheep Lake, Styx Lake, Widgeon Lake,
Mountains:Cathedral Mountain, Mount Estelle, Mount Greig, Knox Peak, Mount Rich, Twin Sisters Peak,
Mountain Passes:Goodman Pass, Houston Pass, Portage Pass, Rainy Pass,
Mountain Ranges:Teocalli Mountains, Totoilon Mountains,
Rivers:Hartman River, Pass Fork, Styx River,
Streams:Denny Creek, Johnson Creek, Pass Creek, Pass Fork Dalzell Creek, Ptarmigan Creek, Puntilla Creek, Sheep Creek, Timber Creek,
Valleys: