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Mississippi Valley Archaeology Center

Gullickson – Bison

June 13, 2019

Petroglyph of bisonPetroglyph (rock carving) of a bison nursing her calf from Gullickson’s Glenn in Jackson County, Wisconsin.  Results of excavations suggest that Native Americans were occupying the rockshelter as long as 2,000 years ago, although the petroglyphs probably do not date farther back than 800 years ago.