Figure F17. Log weight percent TiO₂ vs. depth in Hole 735B. Filled diamonds = troctolite and olivine gabbro having less than 0.4 wt% TiO₂; half-filled diamonds = gabbro, gabbonorite, and disseminated-oxide gabbro having between 0.4 and 1.0 wt% TiO₂; open diamonds = Fe-Ti oxide gabbro with more than 1.0 wt% TiO₂; half-filled squares = felsic samples or hybrid samples with a significant felsic component. Filled triangle = a sample from a basaltic dike.