(Table 6) Normative composition at DSDP Hole 89-462A

Sediment depth is given in mbsf. Calculated on anhydrous, carbonate-free basis and an Fe2O3/FeO of 0.15.沉积物深度以海底以下米（mbsf）为单位。所有计算均以无水、无碳酸盐为基准，并设定三氧化二铁（Fe₂O₃）与氧化亚铁（FeO）的比值为0.15。