Affiliation: | aKey Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Palaeontology and Palaeoanthropology, Chinese Academy of Sciences, 100044 Beijing, China;;bDepartment of Scientific History and Archaeometry, University of Chinese Academy of Sciences, 100049 Beijing, China; and;cDepartment of Anthropology, Washington University in St. Louis, St. Louis, MO, 63130 |