1. Division of Marine Science School of Ocean Science and Engineering University of Southern Mississippi 1020 Balch Blvd. Stennis Space Center Mississippi 39529 USA
2. Centre for Natural Hazards Research Department of Earth Sciences Simon Fraser University 8888 University Drive Burnaby British Columbia V5A 1S6 Canada
3. Departement Umweltwissenschaften Universität Basel Bernoullistrasse 32 Basel 4056 Switzerland
4. Section Geology, Mineralogy and Sedimentology Staatliches Museum für Naturkunde Karlsruhe Erbprinzenstrasse 13 Karlsruhe 76133 Germany
5. Pacific Coastal and Marine Science Center U.S. Geological Survey 2885 Mission Street Santa Cruz California 95060 USA