Data for "Modern arc-like water content in the source of 3.1-billion-year-old volcanic rocks"

This repository contains data to reproduce the results displayed in the manuscript "Modern arc-like water content in the source of 3.1-billion-year-old volcanic rocks" by Vandenburg, E.D., Nebel, O., Smithies, R.H., Cawood, P.A., Miller, L.A., Millet, M.-A., & Capitanio, F.A. published in Nature Communications Supplementary Table 1. Details and chemical compositions of the samples in this study. Supplementary Table 2. Trace element abundances of reference materials and sample duplicates analyzed in this study. Supplementary Table 3. Trace element composition and parameters of modelled modified-, pre-dripduction mantle wedge and slab mass balance contributions. Supplementary Table 4. Melt-mineral partition coefficients used for modelling in this study. Supplementary Table 5. Spreadsheets used to calculate modified mantle wedge data. Supplementary Table 6. Elemental inputs for MAGEMin melting models. Supplementary Table 7. MAGEMin model outputs used for stage 1 depletion. Supplementary Table 8. Trace element modelling inputs and outputs for stage 1 depletion of Whundo mantle sources. Supplementary Table 9. PRIMACALC2 inputs and outputs for the fractional crystallization correction of calc-alkaline and tholeiitic basalts. Supplementary Table 10. Inputs and results of mixing-fractional crystallization modelling for transitional boninitic-calc alkaline basalts. Supplementary Table 11. Results of λ modelling of melting of Whundo boninite second-stage sources, source offsets, and source enrichment trends. Supplementary Table 12. Melting P-T conditions for the primary boninitic magmas, as determined by Fractionated P-T software. Supplementary Table 13. Raw MAGEMin output data.