Figure F2. Time series for CaCO3, biogenic SiO2 on a carbonate-free basis, and carbonate-free Corg. Carbonate accumulation events (CAEs) occur every 1–2 m.y., but a large response in the other biogenic sediment fractions occurs only between 41.5 and 38.2 Ma.

Figure F2. Time series for CaCO₃, biogenic SiO₂ on a carbonate-free basis, and carbonate-free C_org. Carbonate accumulation events (CAEs) occur every 1–2 m.y., but a large response in the other biogenic sediment fractions occurs only between 41.5 and 38.2 Ma.