Figure F11. TiO2 vs. Mg# for basement rocks recovered at all Leg 192 sites and ODP Sites 803 and 807. Mg# = atomic Mg/(Mg+Fe2+). The fields for basaltic lava flows of the >2.7-km-thick Kwaimbaita Formation and the overlying ~750-m-thick Singgalo Formation on Malaita (Tejada et al., 1996, in press) are shown for comparison. Data for Sites 803 and 807 are from Mahoney et al. (1993).

Figure F11. TiO₂ vs. Mg# for basement rocks recovered at all Leg 192 sites and ODP Sites 803 and 807. Mg# = atomic Mg/(Mg+Fe²⁺). The fields for basaltic lava flows of the >2.7-km-thick Kwaimbaita Formation and the overlying ~750-m-thick Singgalo Formation on Malaita (Tejada et al., 1996, in press) are shown for comparison. Data for Sites 803 and 807 are from Mahoney et al. (1993).