Figure 13 | Table of Contents

Figure 12. Zr vs. TiO₂ for basement rocks recovered at all Leg 192 sites, DSDP Site 289, and ODP Sites 803 and 807. Data for Sites 803 and 807 are from Mahoney et al. (1993). 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, 2000) are shown for comparison.