Figure F1. Downhole variations in 87Sr/86Sr and delta34 (V-CDT) of anhydrite at Site 1188 (Holes 1188A from 0 to 218 mbsf and Hole 1188F from 230 to 375 mbsf) and Site 1189 (open symbols = Hole 1189A; solid symbols = Hole 1189B).

Figure F1. Downhole variations in ⁸⁷Sr/⁸⁶Sr and

³⁴ (V-CDT) of anhydrite at Site 1188 (Holes 1188A from 0 to 218 mbsf and Hole 1188F from 230 to 375 mbsf) and Site 1189 (open symbols = Hole 1189A; solid symbols = Hole 1189B).