Single face ground and polished; opposite face fracture plane; xs size grade

One ground side (striations); xs size grade

Unifacially chipped and shaped (intial rectangular shaping); thickness variable; along one margin 3.10mm, along opposite margin 2.80mm; diagonal snap; large size grade

Tabular irregularly shaped frag; one surface smooth and exhibits shallow depressed areas; whetstone; medium size grade

Blocky core; single crushed ridge; low-quality, porphyritic igneous--pumice-like material; medium size grade

Discoidal core; one rounded cortex surface; three steep edges, one acute edge; exhibit crushing and flake removal; large size grade

Discoidal core; one rounded cortex surface; one side snapped but salvaged; flakes removed from snapped but salvaged; flakes removed from snapped edge; crushed semi-circular edge; large size grade

Triangular slate tool frag; one face lightly ground and polished, opposite face unground/unpolished; two snapped margins; one edge exhibits invasive bifacial beveling and possible use damage micro-flaking; medium size grade

Medium size grade

Side struck, large size grade