L. Wadley et J. Binneman, ARROWHEADS OR PEN KNIVES - A MICROWEAR ANALYSIS OF MIDHOLOCENE STONE SEGMENTS FROM JUBILEE-SHELTER, TRANSVAAL, South African journal of science, 91(3), 1995, pp. 153-155
Segments are usually assumed To have been used exclusively in stone ar
rowheads. This interpretation is challenged by a microwear analysis of
seven segments from Jubilee Shelter in the Magaliesberg, Transvaal. T
he micro-polish on some of those tools resembles polish that is obtain
ed from working vegetal material such as wood and sedge.