Found 10,289 items held at Refine Search .
Found 10,289 items held at Refine Search .
The item search helps you look through the thousands of items on the RRN and find exactly what you’re after. We’ve split the search into two parts, Results, and Search Filters. You’re in the results section right now. You can still perform “Quick searches” from the menu bar, but if you’re new to the RRN, click the Search tab above and use the exploratory search.
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Side struck; large size grade
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
Rectangular; derived from flake; invasive retouch on steep convex dorsal lateral margins; semi-invasive retouch on acute convex dorsal distal margin; crushing on three edges
Use damage suggests scraper function
Medium size grade
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
Small size grade
Semi-invasive retouch on two converging steep ventral margins; medium size grade
Split cobble; one end bifacially retouched; crushing on bifacial edge