1. State Key Laboratory of Continental Tectonics and Dynamics, Key Laboratory of Earthprobe and Geodynamics, MLR, Institute of Geology, Chinese Academy of Geological Sciences, Beijing, China
2. Sinoprobe Center, Chinese Academy of Geological Sciences, Beijing, China
3. School of Geology and Geophysics, The University of Oklahoma, Norman, OK, USA
4. Institute of Geology, Chinese Academy of Geological Sciences, Beijing, China