Last Glacial Cycle individual sand-sized (>150 µm) feldspar Pb-isotope ratios

Sediment depth is given in mbsf. For Pb-isotope ratios during MIS 2, stratigraphically below and bove Heinrich-layer 2, of sediment core V28.82 see Gwiazda et al. (1996) dataset...沉积物深度以海底以下米数（meters below seafloor，简称mbsf）为单位。沉积物岩芯V28.82中，对应海洋同位素阶段2（Marine Isotope Stage 2，简称MIS 2）且位于Heinrich层2（Heinrich Layer 2）上下地层的铅同位素比值相关数据集，详见Gwiazda等人（1996）的研究成果。