1. Department of Geosciences; Colorado State University; Fort Collins Colorado USA
2. Department of Earth and Planetary Sciences; McGill University; Montréal Québec Canada
3. Graduate School of Life and Environmental Sciences; University of Tsukuba; Tsukuba Japan
4. Department of Earth and Planetary Sciences; University of California; Santa Cruz California USA
5. Department of Geosciences; Pennsylvania State University; University Park Pennsylvania USA
6. Dipartimento di Scienze Chimiche e Geologiche; Università di Modena e Reggio Emilia; Modena Italy
7. Department of Geology; University of Otago; Dunedin New Zealand
8. Center for Coastal and Ocean Mapping, Joint Hydrographic Center; University of New Hampshire; Durham New Hampshire USA
9. Department of Natural History Sciences, Faculty of Science; Hokkaido University; Sapporo Japan
10. Department of Geology; University of Calcutta; Kolkata India
11. Center for Tectonophysics, Department of Geology and Geophysics; Texas A&M University; College Station Texas USA