(Table S2) Reference pollen dataset of 798 modern surface spectra@en

Dataset consists of 798 samples. Relative pollen percentages are calculated upon the sum of 32 tree and shrub pollen taxa taken as 100% following Gotanda et al. (2002, doi:10.1016/S0277-3791(01)00046-4).本数据集共包含798个样本。参照Gotanda等人（2002年，doi:10.1016/S0277-3791(01)00046-4）的研究方法，以32种乔木与灌木花粉类群的总含量为100%，计算得到相对花粉百分含量。