Feature Types DAACS assigns excavated features to one of the following Feature Types: Animal Hole Brick in Course Brick Paving Burned Subsoil Cellar Chimney Base Ditch, other Floor, brick Floor, clay Foundation, stone Hearth, stone Not a Basin/Cut Pier hole Pier, brick Pit, subfloor(< 28 sq.ft) Pit, unidentified Plant Hole Planting Bed Plow Scar Post, driven Posthole Posthole, possible Postmold Previous Archaeology Road Root Disturbance Tree hole Trench, builder's Trench, robber's Trench, utility Unidentified