Analytical and calculated data are presented in Tables S1 to S8 . Table S1. Composition of the synthesized dacitic glass Table S2. Composition of quenched glasses (wt%
Sediment depth is given in mbsf. Standard deviation relative to average (raw composition data) or calculated error based on the Gaussian error propagation (cation numbers and...
Representative major element compositions (in wt%) of clinopyroxenes and phlogopites from Nangqian ultrapotassic rocks. In-situ major-element compositions of mineral phases were obtained using the JEO