This is the Chandalar Shelf, birth place of the North fork of the Chandalar, formerly known as the Chandalar River. Early traders had named the river after a native tribe that hunted in the area: “Gens de Large” which, when written in English mutated into Chandalar. “Gens de Large” referred to “people of the open country”, “people who dwell far from the water” or simply “strong people” in reference to their strenuous life on the barren land. They were distinguished by their trade with the Kangmaligmut and by the manufacture of strong babiche, a type of cord or lacing of rawhide or sinew.
Chandalar Shelf is also a place where thousands of caribou spent the winter. Wind blown, the valley allows caribou to find food below the thin layer of snow. Apparently they can handle the cold alright, as long as there is a sufficient food supply.