Tamara Baumberger¹, Camilla Maya Wilkinson¹, Marvin D Lilley², Eric J Olson³, Amanda W Demopoulos⁴, Nicole Raineault⁵, Michael Riedel⁶, Martin Scherwath⁷ and John E Lupton⁸, (1)Oregon State University, CIMRS, Newport, OR, United States, (2)University of Washington, School of Oceanography, Seattle, WA, United States, (3)Univ Washington, Seattle, WA, United States, (4)US Geological Survey, Wetland and Aquatic Research Center, Gainesville, FL, United States, (5)Ocean Exploration Trust Inc., Narragansett, RI, United States, (6)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (7)Ocean Networks Canada, Victoria, BC, Canada, (8)NOAA/PMEL, Newport, OR, United States