trends NW to Mammoth Creek, 13 mi. WSW of Central and 40 mi. SW of Circle, Yukon-Tanana Highlands. 2 miles long.
Prospectors name reported in 1954 or 1955 by U.S. Geological Survey (USGS) toporaphers.
Bear Creek, Bedrock Creek, Bender Pup, Bonanza Creek, Cache Creek, Deception Pup, Fortythree Pup, Harrison Fork, Independence Creek, Maiden Pup, Mammoth Creek, Mastodon Creek, Mastodon Fork Eagle Creek, Miller Creek, Miller Fork Eagle Creek, North Fork Harrison Creek, Porcupine Creek, Sawpit Creek, Slate Creek, South Fork Harrison Creek, Stack Pup, Thomas Creek, Upper Rock Creek, Wedgewood Creek, Westover Creek, Willow Creek, Wolf Creek,
Valleys:Baker Gulch, Caribou Gulch, Fortytwo Gulch, Granite Gulch, Greenhorn Gulch, Grognon Gulch, Tinhorn Gulch,
Cities: