Isotropic phase velocity dispersion curves for Superior Province.

<p>SuperiorProvince-DispCurves is a composite dataset of dispersion curves and their associated uncertainties extracted from three Rayleigh wave tomographic studies Darbsyhire et al., 2013, Petrescu et al., 2017, and Foster et al., 2020. We took a weighted average of phase velocities in regions where these different datasets overlapped, with a higher weighting for the dataset with the densest ray path coverage in order to reduce edge effects. It includes a README file.</p>