Charles K Paull¹, Eve M Lundsten¹, Krystle Anderson¹, David W Caress¹, Roberto Gwiazda¹, Monica Wolfson-Schwehr¹, Nora Nieminski², James Barry¹, Jingping Xu³, Mary McGann⁴ and Thomas D Lorenson⁵, (1)Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, (2)Stanford University, Geological Sciences, Stanford, CA, United States, (3)Southern University of Science and Technology (SUSTech), Department of Ocean Science & Engineering, Guangdong, China, (4)U.S. Geological Survey, Menlo Park, CA, United States, (5)USGS PCMSC, Santa Cruz, CA, United States