My primary interests involve human evolution in all its dimensions. My research emphasizes fieldwork designed to acquire new data on early hominid skeletal biology, environmental context, and behavior. I have worked on hominids spanning the Pliocene and Pleistocene, from phylogenetic and functional perspectives. In parallel with this research, but in a more behavioral realm, I have investigated bone modification in the Pleistocene of the Old World and in the Holocene Southwest United States. Research underway includes fieldwork in Ethiopia and Turkey, and laboratory studies in both countries and in Berkeley. My laboratory, part of the Human Evolution Research Center established by Professor F.C. Howell, is an international center for research and training. Former graduate students have done fieldwork and/or laboratory studies in China, France, Tanzania, Malawi, Kenya, Jordan, Turkey, and Ethiopia. Current graduate students are studying vertebrate (including hominid) paleontology and human osteology.
Research Expertise and Interest
anthropology, Africa, paleontology, paleoanthropology, human evolution, human osteology, taphonomy, zooarchaeology, cannibalism, American Southwest, Ethiopia