Supplementary Data for " Early–middle Permian Mediterranean gorgonopsian suggests an equatorial origin of therapsids"

Supplementary data files SD1 - SD3 containing: SD1: list of changes to previous version of synapsid dataset (.doc) SD2: data table with list of sampled taxa including their age ranges used for time calibration in Bayesian clock analyses SD3: all input and output files necessary to replicate all phylogenetic analysis conducted. Input files include Mr. Bayes command block with all bayesian inference commands with explanatory comments.