1.5 My benthic foraminiferal B/Ca record of carbonate chemistry in the deep Atlantic: Implications for ocean alkalinity and atmospheric CO2

Yair Rosenthal, Rutgers University, Department of Marine and Coastal Sciences, New Brunswick, United States, Sindia M Sosdian, Cardiff University, School of Earth and Ocean Sciences, Cardiff, United Kingdom and John R Toggweiler, NOAA Geophysical Fluid Dyn Lab, Princeton, United States