Figures F1-F4
Table T1

F1. Downhole variations in ⁸⁷Sr/⁸⁶Sr and d³⁴S-CDT.

F2. Downhole variations in Sr concentrations and apparent Sr distribution coefficients.

F3. Chondrite-normalized rare earth element patterns.

F4. ⁸⁷Sr/⁸⁶Sr ratios.

Table T1

T1. Chemical and isotopic compositions.

Figures F1-F4
Table T1