Nancy Prouty, USGS, Baltimore, MD, United States, Daniel S Brothers, U.S. Geological Survey, Santa Cruz, CA, United States, Vaughn Barrie, Geological Survey of Canada, Sidney, BC, Canada, Brian D Andrews, USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, Rachel M Lauer, Rachel Lauer, Calgary, AB, Canada, H. Gary Greene, Moss Landing Marine Laboratories, Moss Landing, CA, United States, Jared Kluesner, University of California Santa Cruz, Santa Cruz, CA, United States, James E Conrad, US Geological Survey, Menlo Park, CA, United States, Thomas D Lorenson, USGS PCMSC, Santa Cruz, CA, United States, Mike D Law, Student, Department of Geoscience, Calgary, AB, Canada, Kim Conway, Geological Survey of Canada Pacific, Vancouver, Canada, Mary McGann, U.S. Geological Survey, Menlo Park, CA, United States and Peter Dartnell, USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States