1. Center for Global Tectonics; School of Earth Sciences; China University of Geosciences; Wuhan 430074 China
2. Géosciences Montpellier; Université de Montpellier; Place Eugène Bataillon 34095 Cedex 5 Montpellier France
3. State Key Laboratory of Geological Processes and Mineral Resources; College of Computer Science; China University of Geosciences; Wuhan 430074 China