(Table S1) Silicon isotope and Ge/Si ratios for sponge spicules isolated from...

Sediment depth is given in mbsf, age model taken from Hodell et al. (2002), # = average of duplicate or triplicate analysis.沉积物深度以海底以下米数（meters below seafloor, mbsf）为单位；年代模型引自Hodell等（2002）的研究；符号“#”代表双份或三份重复分析的平均值。