Thesis submitted in partial fulfillment of the requirements for the degree of
Bachelor of Philosophy
in
Anthropology
in the
University Honors College
of the
University of Pittsburgh
Pittsburgh, PA
Committee:
Marc Bermann, Department of Anthropology, University of Pittsburgh
William Andrefsky, Department of Anthropology, Washington State University
Kathy Allen, Department of Anthropology, University of Pittsburgh
William Harbert, Department of Geology and Planetary Science, University of Pittsburgh
May 2002