7 mi. NE of Thumb Mtn. and 42 mi. NE of Goodnews, Kilbuck=Kuskokwim Mts.
Local descriptive name shown on 1898 fieldsheet by W. S. Post, U.S. Geological Survey (USGS).
Chingekigtlik Mountain, Ingluilngok Mountain, Island Butte, Nimkai Mountain, Thumb Mountain,
Streams:Decemebr Creek, Flat Creek, Kilokuyak Creek, Nuklugaluk Creek, Nukluk Creek, Quickumguila Creek, Takshilik Creek,