Constraining paleo carbonate chemistry: new insights from δ11B and B/Ca measurements in monitored corals from Palmyra Atoll

Sara C Sanchez1, Christopher D Charles1, James William Buchanan Rae2, Joseph Stewart3 and Jennifer Smith4, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)University of St Andrews, School of Earth and Environmental Sciences, St Andrews, United Kingdom, (3)University of Bristol, Earth Sciences, Bristol, United Kingdom, (4)Center for Marine Biodiversity and Conservation, Scripps Institution of Oceanography, UC San Diego, La Jolla, CA, United States