Description
Porcupine Ridge is located extends EW between Takotna and Tatalina Rivers, 4 mi. NW of Mcgrath, Kilbuck-Kuskokwim Mts.
History
Local name published in 1921 by U.S. Geological Survey (USGS).
Yukon-Koyukuk County · Alaska
Porcupine Ridge is located extends EW between Takotna and Tatalina Rivers, 4 mi. NW of Mcgrath, Kilbuck-Kuskokwim Mts.
Local name published in 1921 by U.S. Geological Survey (USGS).