Generalization, inference and the quantification of lithic reduction

Abstract

Today studies of lithic technology almost invariably employ models of the reduction process, and often models of the extent of reduction that specimens and classes of tools have undergone. Debates about the explanation of lithic assemblage variability are based upon methods for inferring the nature and extent of reduction. In this paper, we construct a conceptual framework for evaluating the competing reduction indices for estimating the extent of flake retouching. With this framework we offer a new synthesis of reduction indices and the debates that have surrounded their use. Show more