Eric Attias, Hawaiʻi Institute of Geophysics & Planetology (HIGP),, School of Ocean and Earth Science and Technology (SOEST), University of Hawaiʻi at Mānoa, Honolulu, Hawaii, HI, United States, Dallas Sherman, Frontier Geosciences, British Columbia, Canada, R&D, Vancover, Canada, Khaira Ismail, Duke University Marine Laboratory, North Carolina, USA, Durham, United States and Steven Constable, Univ California San Diego, La Jolla, CA, United States