Flat oval cobble; one side exhibits bipolar flaking; single flakes removed from each of four sides/poles

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

End struck; extra large size grade

Light brown chert; narrow biface; derived from flake; triangular x-section; straight, converging margins; bifacially retouched edges; tip missing/brokem; rotary wear on distal dorsal ridge; rounding/wear polish on medial doraal ridge; prob drill

"Key-shaped" uniface; invasive retouch on semi-acute, convex dorsal lateral margin; opposite lateral amrgin incurvate and not retouched; edge damaged on retouched margin

Translucent light gray; medium size grade

Three steeply rertouched dorsal margins; formally shaped (flat bottome u-shaped); two snapped edges; three edges exhibit use wear rounding (abrading); xl size grade, primary sandstone flake; saw

Scraper and knife; yellow brown opaque chert; one dorsal lateral margin exhibits semi-invasive steep retouch on concave edge; opposite dorsal margin exhibits use damage on acute edge; steeply retouched margin lightly crushed (scraper-like); opposite acute concave edge use damaged (knife-like); medium size grade

Double scraper; semi-invasive retouch on both steep lateral margins; light crushing on both retouched edges; translucent yellow-shite chert; small size grade

Corner-notched; translucent white w/red banding; straight base, one broken barb tip, asymetrical convergent excurvate lateral margins, acute distal tip; one surface randomly flaked, opposite face exhibits flaking primarily restricted to edges (ventral side or flake); derived from flake, piano-convex x-section