Society for American Archaeology Occasional Hunts or Mass Kills? Investigating the Origins of Archaeological Pronghorn Bonebeds in Southwest Wyoming Author(s): Jack N. Fenner Source: American Antiquity, Vol. 74, No. 2 (Apr., 2009), pp. 323-350 Published by: Society for American Archaeology Stable URL: http://www.jstor.org/stable/20622429 . Accessed: 10/02/2015 00:46 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact
[email protected]. Society for American Archaeology is collaborating with JSTOR to digitize, preserve and extend access to American Antiquity. http://www.jstor.org This content downloaded from 130.56.5.15 on Tue, 10 Feb 2015 00:46:38 AM All use subject to JSTOR Terms and Conditions OCCASIONAL HUNTS OR MASS KILLS? INVESTIGATING THE ORIGINS OF ARCHAEOLOGICAL PRONGHORN BONEBEDS IN SOUTHWEST WYOMING JackN. Fenner It is often unclear whether an archaeological animal bonebed was formed by a mass kill of individuals from a single prey population or through the accumulation of a number of separate kills which occurred over a long time period or at multi ple locations. The isotope ratio variation within animals from an archaeological bonebed can be used to investigate this question by comparing the isotope ratio variation within an archaeological assemblage to the variation within modern pop ulations.