1. Institute of Geosciences; Johannes-Gutenberg University of Mainz; Mainz Germany
2. School of Earth and Environmental Sciences; The University of St Andrews; St Andrews UK
3. Department of Geology and Geological Engineering; Colorado School of Mines; Golden CO USA
4. School of Earth and Planetary Sciences; Curtin University; Perth WA Australia
5. State Key Lab for Geological Processes and Mineral Resources; Center for Global Tectonics; School of Earth Sciences; China University of Geosciences; Wuhan China