Heads at glacier in Franklin Mts., flows NE to Lake Schrader, 19 mi. NW of Mount Michelson, Brooks Range
Named by Bee and Hall (1956, p. 295) in August 1952, for the whistle-like call of the hoary marmot (Marmota caligata broweri).
Chamberlin Glacier, Glacier G214838E69238N, Glacier G214854E69228N, Glacier G214876E69247N, Glacier G214877E69274N, Glacier G215001E69170N, Glacier G215016E69154N, Glaicer G215018E69218N, Glacier G215025E69170N, Glacier G215030E69187N, Glacier G215040E69281N, Glacier G215046E69177N, Glacier G215058E69164N, Glacier G215062E69186N, Glacier G215063E69143N, Glacier G215067E69259N, Glacier G215070E69170N, Glaicer G215072E69217N, Glacier G215074E69286N, Glacier G215080E69141N, Glacier G215089E69212N, Glacier G215095E69146N, Glacier G215096E69293N, Glacier G215097E69287N, Glacier G215108E69265N, Glacier G215112E69235N, Glacier G215115E69258N, Glacier G215118E69289N, Glacier G215127E69224N, Glacier G215127E69242N, Glacier G215134E69283N, Glacier G215136E69202N, Glacier G215140E69191N, Kulavok Glacier, Pangnik Glacier, Peters Glacier,
Lakes:Neruokpuk Lakes, Lake Peters, Lake Schrader,
Mountains:Mount Chamberlin, Mount Mary, Okiotak Peak, Mount Pangnik,
Mountain Ranges:Ridges:Streams:Black Dog Creek, Carnivore Creek, Chamberlin Creek, Coke Creek, Dodo Creek, Fire Creek, Fossil Creek, Gravel Creek, Kaviak Creek, Limit Creek, Snow Creek, Spawning Creek, Talus Creek, Whistler Creek,
Valleys: