Supporting Information for: Ocean deoxygenation before the end-Permian mass extinction shown by secular variation of magnetic mineral assemblages

Supporting Information for: Ocean deoxygenation before the end-Permian mass extinction shown by secular variation of magnetic mineral assemblages The supporting information includes: (a) supplemental figures: Fig. S1, Rock magnetic experiments of selected sample; Fig. S2, Energy dispersive X-ray spectroscopy (EDXS) of Fe-oxide; Fig. S3, PAAS normalized rare earth element (REE) patterns; Fig. S4, Y/Ho ratio vs. Th, Ti, Cu, and Sc concentrations, respectively. (2) Measurement data: Table S1, Rock magnetic parameters of coercivity spectrum analysis; Table S2, Magnetic experiments results; and Table S3, the Rare Earth element results of the bulk carbonate samples