Figure 10. TOC vs. total S for Sites 975 (solid symbol) and 976 (open symbol). The distinction between oxic and anoxic environment (C/S = 2.8) is correlated to Quaternary normal marine, fine-grained detrital sediments (Berner, 1984).

Figure 10. TOC vs. total S for Sites 975 (solid symbol) and 976 (open symbol). The distinction between oxic and anoxic environment (C/S = 2.8) is correlated to Quaternary normal marine, fine-grained detrital sediments (Berner, 1984).