BIEMILLER, James1, GABRIEL, Alice2, WALLACE, Laura M.3, ELLIS, Susan4, BOULTON, Carolyn5, LAVIER, Luc6, MIZERA, Marcel5, LITTLE, Timothy5, ULRICH, Thomas7 and WEBBER, Samuel5, (1)Institute for Geophysics & Planetary Physics, Scripps Institution of Oceanography, UC San Diego, La Jolla, CA 92037, (2)Department of Earth and Environmental Sciences, LMU Munich, Munich, Germany; Institute for Geophysics & Planetary Physics, Scripps Institution of Oceanography, UC San Diego, La Jolla, CA 92037, (3)Institute for Geophysics, University of Texas at Austin, PO Box 7456, Austin, TX 78713; GNS Science, Lower Hutt, New Zealand, (4)GNS Science, Lower Hutt, New Zealand, (5)Victoria University of Wellington, Wellington, New Zealand, (6)Institute for Geophysics, University of Texas at Austin, 10601 Exploration Way, Austin, TX 78758, (7)Department of Earth and Environmental Sciences, LMU Munich, Munich, Germany