Figure F28. Calcium carbonate (CaCO3), total organic carbon (TOC), and total nitrogen (TN) concentrations, and TOC/TN ratio vs. depth in sediments from Hole 1242A.

Figure F28. Calcium carbonate (CaCO₃), total organic carbon (TOC), and total nitrogen (TN) concentrations, and TOC/TN ratio vs. depth in sediments from Hole 1242A.