Supplemental Material: Targeted P–T modelling and in-situ garnet dating on polymetamorphic metapelite provides the first compelling evidence for Rodinian tectonism recorded in south-west Tasmania

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Supplementary material for Brown (2024), PhD thesis - Chapter 7 - Targeted P–T modelling and in-situ garnet dating on polymetamorphic metapelite provides the first compelling evidence for Rodinian tectonism recorded in south-west Tasmania

Extended methods.

Figure S1. Modelled mineral modal proportions and compositions for the P–T pseudosections presented in Figure 7.9. Each isopleth marked pink represents the independently-calculated mode or composition of a given mineral.

Table S1. Representative EPMA results for solid solution minerals. Major element oxide compositions are given in wt%. Calculated mineral modal proportions in vol%. End-member proportions and selected oxide compositions for solid-solution minerals.

Table S2. Ti-in-quartz thermometry results. Ti (ppm) concentrations acquired using EPMA. Temperatures calculated using the calibration of Osborne et al. (2022).

Table S3. Additional details for laser-ablation and ICP–MS instruments used in this study.

Table S4. LA–ICP–MS/MS Lu–Hf isotope results for garnet. Major and trace-element data for a small selection of isotopes is provided. Data is also provided for primary reference material NIST-610, 'pseudo-primary' reference material Hogsbo, and secondary reference material Black Point.