CH4 Inclusions in High-pressure Metapelite: Revealing the Link Between Fluid Behavior and Redox Mechanisms for Subducting Sedimentary Carbon

Supplementary Tables for CH4 Inclusions in High-pressure Metapelite: Revealing the Link Between Fluid Behavior and Redox MechanismsTable S1. Raman spectra of fluid inclusions and graphite in Figure 3 and Figure S2.Table S2. Major elements compositions of minerals in the pelitic schist.Table S3. LA-ICP-MS analyses for garnet in the CH4-bearing pelitic schist (ZS910-1).Table S4. Trace elmental compositions of the CH4-bearing pelitic schist (ZS910-1) and the calcareous peliticschist (T05) from Zermatt-Saas ophioliteTable S5. The composition of COH fluids at a fixed fO2 for the studied pelitic schists.Table S6. Variations in X (speciation in COH fluid) with log fO2 at 550 °C and 2.85 GPa in the CH4-bearing pelitic schist.