activities in the affected areas, and strongly recommends that any clothing or equipment used in such areas be decontaminated after each use. References Further reading "Indian Glyphs Discovered In Dunbar Cave, Tennessee" by Larry E. Matthews, NSS News, v. 64, no. 12, pp 10–12. "Ancient Cave Art at Dunbar Cave State Natural Area" by Jan F. Simek, Joseph C. Douglas, and Amy Wallace, Tennessee Conservationist Magazine, v. 73, no. 5, pp 24–26. External links Dunbar Cave State Park Official Site Dunbar Cave Natural Area The Friends of Dunbar Cave Geography of Clarksville, Tennessee State parks of Tennessee Caves of Tennessee Mississippian culture Native American history of Tennessee Protected areas of Montgomery County, Tennessee Show caves in the United States Landforms of Montgomery County, Tennessee Petroglyphs in Tennessee