Figure F16. Chemical compositions vs. depth for basalts from Hole 1224D. A. TiO2. B. Zr. The vertical lines suggest the possible breakdown of the hole into three chemical types based on TiO2 and three types based on Zr concentrations.

Figure F16. Chemical compositions vs. depth for basalts from Hole 1224D. A. TiO₂. B. Zr. The vertical lines suggest the possible breakdown of the hole into three chemical types based on TiO₂ and three types based on Zr concentrations.