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References in periodicals archive ?
WEAR ANALYSIS: END WEAR: x2=double ended; primary + 2ndry = use /re-use; l=bruising; 2=slight pounding; 3=moderate pounding; 4=heavy pounding; 5=flaking; 6=heavy flaking (similar scale with EDGE WEAR & SIDE WEAR.
TYPE OF MODIFICATION: l=scratch notching; 2=edge notches in cobble; 3=side notch/indentation; 4=semi-continuous groove; A= secondary notching of edges; B=rounded off sharp edges of flake; C- 2ndry notching; D=2ndry side notch