clear fork complex (Other Keyword)

DOCUMENT Full-Text L. C. Steege.

At the beginning, any sharp edge of a thin flake was considered sufficient for a good cutting edge. When the edge became dulled and chipped from use, the flake was discarded and another picked up either as found in nature or struck off from some suitable material. There was no standard for size or shape; the main requirements were that it be large enough to be held in a hand and sufficiently thin, sharp and strong enough to cut skin, flesh and wood. This type of cutting artifact undoubtedly...