1. CAS Key Laboratory of Continental Collision and Plateau Uplift, Institute of Tibetan Plateau Research Chinese Academy of Sciences (CAS) Beijing China
2. University of Chinese Academy of Sciences Beijing China
3. CAS Center for Excellence in Tibetan Plateau Earth Sciences Chinese Academy of Sciences (CAS) Beijing China
4. School of Earth Sciences and Key Laboratory of Western China's Mineral Resources of Gansu Province Lanzhou University Lanzhou China