Figure F21. Downcore variation in carbonate carbon (IC), organic carbon (OC), total nitrogen (TN), total sulfur (TS), and C/N ratios in sediment from Hole 1247B. CaCO3 = calcium carbonate.

Figure F21. Downcore variation in carbonate carbon (IC), organic carbon (OC), total nitrogen (TN), total sulfur (TS), and C/N ratios in sediment from Hole 1247B. CaCO₃ = calcium carbonate.