Abundance of coccosphere-units of sediment core GIK23400-3

Age given in calendar years. Coccosphere-unit: Conversion of coccoliths to hypothetical coccospheres by taking an average number of coccoliths per coccosphere. Data were corrected after publication due to a systematical error (conversion factor 1.44).

年龄以日历年份给出。贝壳球单位：通过计算每个贝壳球中贝壳的平均数量，将贝壳转换为假定的贝壳球。由于系统性错误（转换系数1.44），数据在发表后已进行校正。