(Table 3) AMS 14C ages of samples of the planktonic foraminifer G. bulloides from \"off-mound\" sediment core SU92-33@en

The AMS 14C ages were corrected for 13C and a mean reservoir age of 400 years, and were converted into calendar years using the INTCAL13 calibration data set (Reimer et al., 2013) and the CALIB 7.0 program (Struiver et al., 2005).本数据集涉及的加速器质谱法（Accelerator Mass Spectrometry, AMS）¹⁴C测年结果已针对¹³C同位素分馏与400年的平均储库年龄完成校正；随后借助INTCAL13校正数据集（Reimer等人，2013）与CALIB 7.0程序（Struiver等人，2005），将上述测年结果转换为日历年。