A microlith produced by notching and snapping a blade; a small piece of stone snapped off a microlith which is a byproduct of the manufacture of microliths. A blade is notched and then snapped off where the chipping has narrowed and weakened it. One piece becomes a microlithic tool, while the residue (the microburin) still shows traces of the original notch and fracture. Certain trapeze-shaped microliths were made from the central part of a double-notched blade, in which case both ends have the appearance of microburins. This procedure allowed the maker to obtain a strong head with a sharp point by breaking up flint blades after making a notch in them – a practice widespread in the Mesolithic as a means of manufacturing arrowheads. The name originates from the erroneous belief that these pieces were the same as burins. [microburin technique]
Hiç yorum yok:
Yorum Gönder