Oxygen and hydrogen isotope compositions and associated d-excess of ice from ALHIC1903 drilled at the Allan Hills Blue Ice Area.

This dataset contains oxygen and hydrogen isotope compositions and associated d-excess of ice from ALHIC1903 spanning the transition from MIS 6 through 5e.

本数据集涵盖ALHIC1903冰样的氧、氢同位素组成及相关氘过量参数（d-excess），其时间范围跨越海洋同位素阶段6至5e（Marine Isotope Stage 6 through 5e，MIS 6–5e）的过渡时期。