1. Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education, School of Earth and Space Sciences; Peking University; Beijing China
2. Department of Geosciences; University of Arizona; Tucson Arizona USA
3. Department of Geology and Geophysics; University of Utah; Salt Lake City Utah USA
4. Institute for Rock Magnetism, Department of Earth Sciences; University of Minnesota, Twin Cities; Minneapolis Minnesota USA
5. Department of Earth Sciences; Utrecht University; Utrecht Netherlands
6. School of Earth Sciences and Engineering; Nanjing University; Nanjing China