1. Xinjiang Pamir Intracontinental Subduction National Field Observation and Research Station Beijing China
2. State Key Laboratory of Earthquake Dynamics Institute of Geology China Earthquake Administration Beijing China
3. Research Institute of Petroleum Exploration and Development PetroChina Beijing China
4. Bureau of Reclamation, Denver Federal Center Denver CO USA
5. Now at Geologic Hazards Science Center, U. S. Geological Survey Golden CO USA
6. Institute of Geophysics China Earthquake Administration Beijing China