Stable carbon isotope ratio of atmospheric CO2 of ice core EDC99, Bern sublimation@en

The time interval from 0.4 kyr to 11 kyr of the data sets \"Bern cracker\" and \"Bern sublimation\" is based on published data (Elsig et al., 2009). The ages of these data is recalculated and transferred from the EDC3 age scale to the age scale of Lemieux-Dudon et al., 2010.数据集"Bern cracker"与"Bern sublimation"中0.4 kyr至11 kyr的时间区间基于已发表研究数据（Elsig等人，2009年）。上述数据的年龄经重新计算，并从EDC3年龄标尺（EDC3 age scale）转换为Lemieux-Dudon等人（2010年）提出的年龄标尺。