In May, 2011, Mark Wagner (Southern Illinois University, Carbondale) and Heather Carey (Shawnee National Forest) traveled to central Illinois to meet Hal Hassen (Illinois Department of Natural Resource) and Dawn Cobb (Illinois Historic Preservation Agency) to inspect a possible rock art site located on state land near, Pekin, Illinois. The site had been reported by several local men who stated that they had seen engraved designs on a glacial boulder located on a steep hillside. Inspection of … [Read more...] about Possible Historic Period Native American Petroglyph Site Discovered in Central Illinois