Found 10,172 items made of Refine Search .
Found 10,172 items made of Refine Search .
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xs size grade
Retouch on steep dorsal lateral margin (use damage and crushing on edge); proximal end of flake exhibits bifacial retouch; one side steep, opposite side (ventral) semi-invasive retouch on acute edge (no apparent use retouch); opposite dorsal lateral margin also steeply retouched but convex edge (light use damage and crushing); small size grade; scraper frag
Distal snap; medium size grade
Small size grade
White opaque chert w/yellow hue; medium size grade
Bipolar split pebble; single flake scar; medium size grade
Probable scraper
Asymetrically shaped biface base; single shoulder; rounded base; base and stem margins ground; random facial flaking; piano-convex x-section; medial snap; medium size grade
Possible bifacially flaked core; one side exhibits fine, bifacial-like random flaking; opposite face single flake scar; two snapped margins; wedge-shaped; dk green chert w/black bands -prob Hozameen; medium size grade
"Key-shaped" uniface; invasive retouch on semi-acute, convex dorsal lateral margin; opposite lateral amrgin incurvate and not retouched; edge damaged on retouched margin