1. Key Laboratory of Western China’s Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, China.
2. The Department of Asia, British Museum, London, UK.
3. Xinjiang Institute of Cultural Relics and Archaeology, Urumqi, China.
4. Research Laboratory for Archaeology and the History of Art, School of Archaeology, University of Oxford, Oxford, UK.
5. Department of Archaeology and Museum Studies, School of History, Renmin University of China, Beijing, China.
6. Key Laboratory of Surficial Geochemistry (Ministry of Education), Department of Earth and Planetary Sciences, Nanjing University, Nanjing, China.
7. Alpine Paleoecology and Human Adaptation Group (ALPHA), State Key Laboratory of Tibetan Plateau Earth System, Environment and Resources (TPESER), Institute of Tibetan Plateau Research (ITPCAS), Chinese Academy of Sciences (CAS), Beijing, China.