It is assumed that this date is corrected for isotopic fractionation.
This date has been reported in the Canadian Archaeological Radiocarbon Database (CARD) (Morlan and Betts 1999).
Lewis, R. B. 1990 Mississippi Period. In The Archaeology of Kentucky: Past Accomplishments and Future Directions, edited by D. Pollack, pp. 375-466, State Historic Preservation Comprehensive Plan Report No. 1. Kentucky Heritage Council.
Maslowski, R. F., C. M. Niquette and D. M. Wingfield 1995 The Kentucky, Ohio and West Virginia Radiocarbon Database. West Virginia Archeologist 47(1&2):1-75.
Morlan, R. E. and M. Betts 1999-2005 Canadian Archaeological Radiocarbon Database. http://www.canadianarchaeology.ca/. Canadian Museum of Civilization, Gatineau, Quebec.