Carbon system influences on the planktic foraminiferal Mg/Ca proxy in low seawater Mg/Ca
Laura Haynes1, Baerbel Hoenisch2, Katherine Holland3, Stephen Eggins3 and Yair Rosenthal4, (1)Rutgers University, Earth, Ocean, and Atmospheric Sciences, New Brunswick, NJ, United States, (2)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (3)Australian National University, Canberra, ACT, Australia, (4)Rutgers University, Marine & Coastal Sciences, New Brunswick, NJ, United States