Figure F6. Cross plot of Nd(t) vs. ⁸⁷Sr/⁸⁶Sr for Site 1179 igneous samples (open and solid circles). Hachured areas show fields where samples from two oceanic plateaus and mid-ocean-ridge basalts (MORB) plot (from published studies) (from Sano and Hayasaka, this volume). EPR = East Pacific Rise.