Fort Ancient Culture
Aerial view in color of Serpent Mound, Adams County, Ohio. Excavations conducted in 1991 recovered charcoal that returned radiocarbon dates suggesting that the Fort Ancient people built the mound between about 1025 A.D. and 1215 A.D.
A.D. 1000 to 1650
The Fort Ancient culture thrived in southern Ohio and northern Kentucky. Villages were made up of a number of circular or rectangular houses surrounding an open plaza. The Fort Ancient people continued to build small burial mounds, but gradually shifted to burials in a cemetery area with no mounds.
There is evidence that the Fort Ancient culture built Serpent Mound in Adams County, Ohio. They also may have built the "Alligator" Mound of Licking County, but that effigy is not likely a sculpture of an alligator. It is more likely an effigy of a panther, opossum, or a salamander.
- Blosser, Jack, and Robert C. Glotzhober. Fort Ancient: Citadel, Cemetery, Cathedral or Calendar?. Columbus: Ohio History Connection, 1995.
- Griffin, James Bennett. The Fort Ancient Aspect: Its Cultural and Chronological Position in Mississippi Valley Archaeology. Ann Arbor: University of Michigan, 1966.
- Woodward, Susan L., and Jerry N. McDonald. Indian Mounds of the Middle Ohio Valley: A Guide to Mounds and Earthworks of the Adena, Hopewell, Cole, and Fort Ancient People. Lincoln: The University of Nebraska Press, 2002.
- Lepper, Bradley T. Ohio Archaeology: An Illustrated Chronicle of Ohio's Ancient American Indian Cultures. Wilmington, Ohio, Orange Frazer Press, 2005.