1 Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, China.
2 CAS Center for Excellence in Life and Paleoenvironment, China.
3 School of History, Wuhan University, China.
4 University of Chinese Academy of Sciences, China.
5 School of Anthropology, University of Arizona, USA.
6 C.N.R.S.-UMR7041, Anthropologie des techniques des espaces et des territoires au Plio-Pléistocène, Maison Archéologie et Ethnologie, René-Ginouvès, France.