Biface stem frag; concave base; diagonal transverse snap above base; one basal margin ground; plano-convex x-section small size grade

Small size grade

One acutte dorsal margin retouched into excurvate/incurvate edge with short pointed projection (piercer); one steep dorsal margin retouched to form notch; light crushing in notch; invasive use damage stepping along incurvate/excurvate margin; small projection exhibits light polish; small size grade

Distal end frag; randomly flaked; diagonal snap; plano-convex x-section; small size grade

Two heavily crushed converging edges; other margins missing/snapped; small size grade

Core derived from large size grade primary flake; one surface exhibits single flake removed; opposite surface exhibits multiple flakes removed via bipolar reduction (crushed opposing edges)

Discoidal core frag; one cortex surface; two faces exhibit flake removal; medium size grade

Knife-like edge; functioning edge largely missing/broken; medium size grade

xs size grade

Discoidal core frag; small size grade