Figure F39. Noncarbonate mass accumulation rates (MARs) and the three major components: total organic carbon (TOC) based on shipboard measurements, biogenic opal measured postcruise (R. Tiedemann, pers. comm., 2002), and siliciclastic grains (noncarbonate - TOC - opal). The rates are averaged over the same 1-m.y. age intervals, as in Fig. F38.

Figure F39. Noncarbonate mass accumulation rates (MARs) and the three major components: total organic carbon (TOC) based on shipboard measurements, biogenic opal measured postcruise (R. Tiedemann, pers. comm., 2002), and siliciclastic grains (noncarbonate - TOC - opal). The rates are averaged over the same 1-m.y. age intervals, as in Fig. F38.