Age control of sediment core GIK13289-2

14.8 ky 14C interpolated from 14C ages; turning point in d18O record probably biased by downcore bioturbation at top of LGM基于碳十四（¹⁴C）测年数据插值得到的14.8千年碳十四年代序列；氧同位素δ¹⁸O记录中的转折点可能因末次盛冰期（Last Glacial Maximum, LGM）顶部层位的岩芯生物扰动作用而出现偏差。