Data for: Early Cambrian ocean mixing recorded by phosphorite successions in the Nanhua Basin, South China

Table S1 present raw data of in-situ trace elements of collophanite grains from phosphorites in the Gezhongwu and Meishucun sections, South China. Table S2 present bulk rock major and trace elemental data of rocks from the Gezhongwu section, South China. Table S3 present raw data of in-situ Pb isotopes of collophanite/dolomite grains from phosphorites in the Gezhongwu and Meishucun sections, South China.