Testing the benthic foraminiferal B/Ca proxy in a hydrothermal vent environment to determine its validity under extreme conditions

Vincent J Clementi1, Laura Haynes2, Baerbel Hoenisch2, Kassandra Costa3 and Jerry F McManus4, (1)Rutgers University, Department of Marine and Coastal Sciences, New Brunswick, United States, (2)Columbia University of New York, Palisades, NY, United States, (3)Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States, (4)Columbia University, Earth and Environmental Sciences, New York, United States