Figure F44. Chemical compositions vs. depth for basalts of Hole 1224D. A. TiO2 vs. depth. B. Zr vs. depth. The vertical lines in A suggest the possible breakdown of the hole into three chemical types based on TiO2. In B, an additional type may be represented by two samples at the top of the basalts based on Zr concentrations. Blue dots = samples from the upper flow of lithologic Unit 1 at Site 1224, red dots = samples from the lower flow, green squares = pillow samples from lithologic Unit 2, dark-blue diamonds = pillow samples from lithologic Unit 3.

Figure F44. Chemical compositions vs. depth for basalts of Hole 1224D. A. TiO₂ vs. depth. B. Zr vs. depth. The vertical lines in A suggest the possible breakdown of the hole into three chemical types based on TiO₂. In B, an additional type may be represented by two samples at the top of the basalts based on Zr concentrations. Blue dots = samples from the upper flow of lithologic Unit 1 at Site 1224, red dots = samples from the lower flow, green squares = pillow samples from lithologic Unit 2, dark-blue diamonds = pillow samples from lithologic Unit 3.