Ontology highlight
ABSTRACT:
SUBMITTER: Shott MJ
PROVIDER: S-EPMC5360224 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature
PloS one 20170321 3
North American lithic analysis often assigns biface preforms to discrete, successive stages defined in Callahan's influential study. Yet recent research questions the stage concept, emphasizing instead a continuous view of the reduction process. To compare stage and continuum approaches, their assumptions are tested in experimental replicas, including Callahan's, and empirical Paleoindian preform assemblages. In these samples, biface reduction is a process that can be tracked and measured by con ...[more]