Thomas H Boag, Stanford University, Department of Geology, Stanford, CA, United States, Curtis A. Deutsch, University of Washington Seattle Campus, School of Oceanography, Seattle, WA, United States, Leanne E Elder, Yale University, Geology and Geophysics, New Haven, CT, United States, Andy Marquez, Stanford University, Department of Geological Sciences, United States, Pincelli M Hull, Yale University, Department of Geology and Geophysics, New Haven, CT, United States and Erik A Sperling, Stanford University, Department of Geological Sciences, Stanford, CA, United States