Evaluating indices of curation for Archaic North American bifacial projectile points

Author： Horowitz Rachel A McCall Grant S

ISSN： 2042-4582

Source： Journal of Field Archaeology, Vol.38, Iss.4, 2013-11, pp. : 347-361

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Abstract

This paper addresses the definitions of the term “curation” and the utility of various techniques for its quantification based on morphometric, isometric, and geometric characteristics of bifacial projectile points. The definitions were evaluated through the comparative application of curation indices to a collection of Archaic projectile points from the Southwestern United States. Bifacial projectile points from the Walt Jones Farm site (10Br9), Georgia, were analyzed with the accompanying debitage using curation indices and non-indexical measures. Comparisons of the curation indices with non-indexical measures allow an examination of the utility of the term “curation,” and we argue that indices of curation cannot operate in a vacuum without additional information concerning an assemblage.