(Table A2) Lead isotope ratios of the FeMn oxyhydroxide fraction of IODP Hole 303-U1302@en

Sediment depth is given in mcd. The Pb concentration was determined by peak height comparison to bracketing standard data during isotope measurement. The error is estimated at ±2%, and takes into account sample and standard intensities, and weighing uncertainties of sample mass. # = blank corrected data.沉积物深度以mcd为单位给出。铅浓度通过在同位素测量过程中，将峰高与随行标准数据比对的方式测定。误差估算为±2%，该误差考虑了样品与标准的信号强度，以及样品质量称量的不确定度。其中符号"#"代表经空白校正的数据。