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; (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