Key points are not available for this paper at this time.
James M. Ellis, Parker E. Calkin, Nature and Distribution of Glaciers, Neoglacial Moraines, and Rock Glaciers, East-Central Brooks Range, Alaska, Arctic and Alpine Research, Vol. 11, No. 4 (Nov., 1979), pp. 403-420
Ellis et al. (Thu,) studied this question.
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