**Hammerstone**
Location: Doerschuk site (31Mg22), Montgomery County, North Carolina.
Period: probably Archaic (5000-1000 BC).
Material: quartzite.
Dimensions: length, 71.3 mm; width, 68.7 mm; thickness, 42.6 mm.
Notes: Catalog no. 2101a332. North Carolina Archaeological Collection, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Josh Grubb and Steve Davis.