Sacchidanandan Pillai, University of British Columbia, Department of Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada, Yayla Sezginer, University of British Columbia, Earth Oceans and Atmospheric Sciences, Vancouver, BC, Canada, Adrian Marchetti, University of North Carolina at Chapel Hill, Department of Earth, Marine and Environmental Sciences, Chapel Hill, United States, Claire P. Till, Humboldt State University, Chemistry, Arcata, CA, United States, Emily V Speciale, University of North Carolina at Chapel Hill, Department of Earth, Marine and Environmental Sciences, Chapel Hill, United States and Philippe Tortell, University of British Columbia, Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada