**390-400R570-620 block at base of midden**
Location: Wall site (31Or11), Orange County, North Carolina.
Period: Late Woodland (AD 1500-1600).
Dimensions: length, 10.00 ft (3.05 m) north-south; width, 50.00 ft (15.24 m) east-west.
Notes: An archaeological excavation block at the north edge of the Wall site, undertaken by the Research Laboratories of Archaeology, University of North Carolina at Chapel Hill, in 2015. This block revealed a line of postholes representing the outermost defensive palisade. Model by Steve Davis.