<b>Supplementary Table 1-4 of </b><b>Continental weathering and redox dynamics modulated marine phosphorus availability during the Sturtian deglaciation</b>

Supplementary Table 1 Bulk-rock major element compositions (wt. %) of samples from the Tongdao, Jiangkou, and Xinyu IFs Supplementary Table 2 In-situ major element compositions (wt. %) of apatite from the Tongdao, Jiangkou, and Xinyu IFs, determined by EPMA Supplementary Table 3 In-situ REY compositions and related geochemical indices of apatite from the Tongdao, Jiangkou, and Xinyu IFs, determined by LA-ICP-MS Supplementary Table 4 In-situ Sr isotopes of apatite from the Tongdao, Jiangkou, and Xinyu IFs, determined by LA-MC-ICP-MS