Stable isotope composition of the trapped air in the Allan Hills S27 ice core

This file includes the δ15N of N2, δ18O of O2 (δ18Oatm), δO2/N2, and δAr/N2 in the S27 ice core drilled in Allan Hills Blue Ice Area.本数据集涵盖了在艾伦山蓝冰区钻取的S27冰芯中的氮气δ15N、氧气δ18O（δ18Oatm）、δO2/N2以及δAr/N2数据。