Reconstructing surface water carbonate ion concentration changes in the Eastern Equatorial Pacific using B/Ca ratios in Globigerina bulloides over the past 25 kyr


Lenzie Ward1, Matthew W Schmidt1, Jennifer E Hertzberg2 and Franco Marcantonio3, (1)Old Dominion University, Ocean, Earth and Atmospheric Sciences, Norfolk, VA, United States, (2)International Ocean Discovery Program, Gulf Core Repository, College Station, TX, United States, (3)Texas A&M University, Geology, College Station, TX, United States