Granulometry of sediment core PS59/217-2

Data are given in volume percentage; samples treated with hydrogen peroxide and acetic acid; error is < 1%.本数据集的数据以体积百分比（volume percentage）形式给出；所有样品均经过过氧化氢（hydrogen peroxide）与乙酸（acetic acid）处理，测量误差小于1%。