1. Institut des Sciences de la Terre d'Orléans; Orléans; France
2. Geophysics Section, Department of Earth and Environmental Sciences; Ludwig Maximilians University; Munich; Germany
3. Institut de Physique du Globe de Paris; Paris; France
4. Géosciences Montpellier, UMR 5243, UMII; Université Montpellier 2, CNRS; Montpellier; France
5. Museum of Natural History, UMR 5143; Paléobiodiversité et Paléoenvironnements, CNRS; Paris; France
6. Tectonics Observatory; California Institute of Technology; Pasadena; California; USA
7. State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics; Chinese Academy of Sciences; Beijing; China