Mid-Eocene thrusting and early Pleistocene brittle reactivation of the Lancangjiang fault and their implications for the incision of the Lancang River in the SE Tibetan Plateau

This is the online dataset for Supplementary Material of an article entitled "Mid-Eocene thrusting and early Pleistocene brittle reactivation of the Lancangjiang fault and their implications for the incision of the Lancang River in the SE Tibetan Plateau". Please find the methodology of K-Ar dating of authigenic illite-bearing fault gouge and Figs. S1-S2 in the Supplementary Material file. Please contact the corresponding author if you have any question.