L-1721 (Palmwood-Fossilized Wood-Chert): Not a collection from archaeological context. Unknown collection procedure. Collection includes raw material, outer surface, maybe modern flint-knappers' work, and naturally-weathered specimens.
L-1721 (Palmwood-Fossilized Wood-Chert): This piece of Palmwood appears to have been slabbed by a rock saw. This source was used prehistorically, as well.