trends S to Arolik River, 31 mi. N of Goodnews, Kilbuck-Kuskokwim Mts.
Local name reported in 1919 by G. L. Harrington (in Brooks, 1921, pl. 7), U.S. Geological Survey (USGS).
Figure Four Mountain, Ingluilngok Mountain, Island Mountain, Kisogle Mountain, Mitlak Mountain, Nagotligageivik Mountain, North Yoke Mountain, South Yoke Mountain, Tatlignagpeke Mountain, Thumb Mountain, Yoke Mountain, Yukon Hill,
Mountain Passes:Rivers:Arolik River, East Fork Arolik River, South Fork Arolik River,
Streams:Boulder Creek, Butte Creek, Canyon Creek, Casino Creek, Colorado Creek, Crater Creek, December Creek, Decemebr Creek, Deer Creek, Domingo Creek, Dry Creek, Faro Creek, Flat Creek, Fox Creek, Garnet Creek, Keno Creek, Kowkow Creek, Magaktlek Creek, McLane Creek, Midas Creek, Minnesota Creek, Red Lodge Creek, Trail Creek, Tyone Creek, Wattamuse Creek,
Valleys: