Lei Yang, University of Chinese Academy of Sciences, Beijing, China, Fu-Yuan Wu, State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, Calvin F Miller, Vanderbilt University, Earth and Environmental Sciences, Nashville, TN, United States and Guilherme A R Gualda, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States