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Functional Interpretations from Microscopic Analysis

Published online by Cambridge University Press:  20 January 2017

J. D. Nance
J. D. Nance*
Affiliation:
Department of Archaeology, University of Calgary
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Abstract

For many years, small, serrated, obsidian artifacts characteristic of late central California cultural manifestations (Late Horizon), have been regarded as projectile points (arrow and dart points). A functional analysis of a number of these tools based on examination with a binocular microscope revealed evidence of wear patterns including striations which makes it quite clear that these artifacts were used for other purposes. This brings the projectile point interpretation up for serious questioning, at least for the area under consideration. It is suggested that further investigation of artifact assemblages, using similar methods, will in all likelihood alter many existing ideas regarding the functional significance of many artifact types. It is further pointed out that many times discrepancies exist between ethnographic accounts and other sources of data relative to the functional significance of artifacts.

Type
Reports
Information
American Antiquity , Volume 36 , Issue 3 , July 1971 , pp. 361 - 366
Copyright
Copyright © Society for American Archaeology 1971

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