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 (approximately 148–128 ka).本数据集收录了取自ALHIC1903冰芯的冰样的氧、氢同位素组成及相关氘盈余（d-excess）数据，覆盖了从海洋同位素阶段6（MIS 6）至5e（MIS 5e）的气候过渡时段，时间跨度约为14.8万至12.8万年前（148–128 ka）。