(Table S5) Geochemical traces measured before reductive cleaning, ODP Site 208-1266@en

DEPTH, sediment/rock [m] is given in mbsf. Enrichments are calculated as (metal/Ti)sample/(metal/Ti)crust where Mn/Ticrust = 0.156, U/Ticrust = 0.061 (Rudnick and Gao, 2004)沉积物/岩石深度（单位：米）以海底以下米数（meters below seafloor, mbsf）表示。富集系数按如下公式计算：(金属/钛)样品/(金属/钛)地壳，其中地壳中锰与钛的比值（Mn/Ti）地壳=0.156、铀与钛的比值（U/Ti）地壳=0.061（Rudnick与Gao，2004）