This dataset is about: (Appendix 4) Isotopic ratios and concentrations of trace elements in samples from the Circum Superior Belt. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.77813
Supplementary tables for Kinney et al. (2021). Table S1 contains whole rock geochemistry used for Bayesian modeling and Table S2 contains zircon U-Pb geochronological data generated via CA-ID-TIMS.