As unifacial stone tools get thicker and rounder (size-adjusted thickness, Tsa, increases) the spurs-per-uniface value does not significantly increase (ρ = 0.394, p = 0.260).
dataset
posted on 2013-11-13, 03:24 authored by Metin I. Eren, Thomas A. Jennings, Ashley M. SmallwoodThis result does not support the notion that spurs were created incidentally or accidentally via resharpening. In this instance, the size groups were of equal sample size.
