24–30. Wm Jack Hranicky (2005). A Microblade Core from the Williamson Site, Dinwiddie County, Virginia. (Archaeology of Eastern North America, Vol. 33). pp. 51–56. External links Flint Run Archaeological District Warren County, Virginia Hardaway-Dalton Points Late-Stage Clovis Preform Clarke Daily News: Clarke County Virginia Honoring William M. Gardner Southeast Paleo-Indians in Virginia The Earliest Americans Theme Study Williamson Archaeological Site National Historic Landmarks in Virginia Geography of Warren County, Virginia Archaeological sites on the National Register of Historic Places in Virginia National Register of Historic Places in Warren County, Virginia Historic districts on the National Register of Historic Places in Virginia