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This paper describes a method for creating positive epoxy casts of lithic artifacts that can be subjected to use-wear examination. This method overcomes problems associated with examining patinated artifactsfor microscopie traces of use and limitations documented for other casting methodologies. These limitations include having to work with negative casts or surface peels, air bubbles on cast surfaces, and long-term east integrity. To demonstrate the utility andaccuracy of the described casting methodology, use-wear features were documented on a sample of patinated Middle Paleolithic stone tools from the site of Solutré-Village (Saône-et-Loire), France. Epoxy casts were made of these tools, and the same use-wear features observed on the tools were located and documents on the casts. The results demonstrate that this methodology allows for the systematic functional analysis of stone tool assemblages independent of artifact color or chemical weathering.
Banks et al. (2003) studied this question.