documentation. More detailed assessments of Summerour Mound has largely relied on Caldwell's notes, drawings and unpublished work held by the University of Georgia. Dating of the mound The mound's chronology has been debated in the decades since Caldwell placed it in the Early Mississippian Woodstock phase. He did qualify this conclusion and also suggested that ceramics from three periods may have been in use at the same time at the site. His classification was simplified by later scholars who tended to refer to the mound as constructed in the "Woodstock" period. Dating of cultures in the Southeast has been refined, with considerable work on Woodland and Mississippian periods. In addition, after further examination of records and data, later archaeologists have argued for classifying the mound as a Late Woodland period construction, which preceded the Mississippian. This was based in part on the several styles of Native American pottery sherds found at the site, including B-complex Swift Creek, Napier Complicated Stamped, and plain pottery. These are more typical of the Woodland period. In addition, remains of the feature on the mound were radio carbon-dated, to AD 705-1020 at 2-sigma probability or AD 800-985 at 1-sigma probability, or Late Woodland. See also List of Mississippian sites Dyar site Joe Bell site Kenimer site Pisgah phase References South Appalachian Mississippian culture Archaeological sites in Georgia (U.S. state)