flows SW to Kobuk River, 4 mi. W of Shungnak, Kotzebue-Kobuk Low. 16 miles long.
Named in 1901 by W. C. Mendenhall, U.S. Geological Survey (USGS), after Lieutenant G. M. Stoney's naval expedition camp called Fort Cosmos, which was located at the mouth of this stream in 1885-86. The stream's Eskimo name according to Stoney (1900, map) was "A-vi-lu-legorack."
Bismark Mountain, Shungnak Mountain,
Mountain Ranges:Rivers:Black River, Pick River, Shungnak River,
Streams:Cosmos Creek, Garland Creek, Sheshok Creek, Warren Creek, Woodchopper Creek,