1. State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China
2. Scripps Institution of Oceanography University of California, San Diego La Jolla CA USA
3. College of History and Culture Shanxi University Taiyuan China
4. College of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing China
5. Key Laboratory of the Earth and Planetary Physics, Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China
6. Shaanxi Provincial Institute of Archeology Xi'an China