4.6 mi. S of Porcupine, 33 mi. W of Skagway, St. Elias Mts.
Local name derived from the locality of Porcupine; reported by E. C. Robertson, geologist, and published in 1952 by U.S. Geological Survey (USGS).
Le Blondeau Glacier, Boundary Glacier, Glacier G223637E59372N, Glacier G223641E59360N, Glacier G223642E59341N, Little Jarvis Glacier, Riggs Glacier, Saksaia Glacier, Takhin Glacier,
Lakes:Herman Lake, Mosquito Lake, Walker Lake,
Mine:Cahoon Creek Mine, Christmas Creek Mine, Glacier Creek Mine, Porcupine Creek Mine,
Mountains:Mount Cheetdeekahyu, Chilkat Peak, Flower Mountain, Four Winds Mountain, Porcupine Peak, Mount Prinsep, Sunshine Mountain, Surgeon Mountain,
Mountain Ranges:Rivers:Streams:37 Mile Creek, Bear Creek, Big Boulder Creek, Cahoon Creek, Cottonwood Creek, Glacier Creek, Herman Creek, Jarvis Creek, Little Boulder Creek, McKinley Creek, Muncaster Creek, Nataga Creek, Nugget Creek, Porcupine Creek, Rosaunt Creek, Summit Creek,
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