Plum Bayou culture is a Pre-Columbian Native American culture that lived in what is now east-central Arkansas from 650–1050 CE,[1] a time known as the Late Woodland Period. Archaeologists defined the culture based on the Toltec Mounds site[2] and named it for a local waterway.
- ^ "Plum Bayou Culture." The Encyclopedia of Arkansas History and Culture. (retrieved 26 September 2011)
- ^ Odell 185