Fajun Sun¹, Yang Wang¹, Nina G Jablonski² and Xueping Ji³, (1)Florida State University, Tallahassee, FL, United States, (2)Department of Anthropology, The Pennsylvania State University, University Park, Philadelphia, United States, (3)Department of Paleoanthropology, Yunnan Institute of Cultural Relics and Archeology, Kunming, China