Subglacial precipitates record Antarctic ice sheet response to Southern Ocean warming

This dataset contains U-series, d18O, d13C and 87Sr/86Sr data from 25 subglacial calcite precipitates from locations around the Antarctic ice sheet, primarily outlet glaciers near the ice sheet margins and nunataks in the Transantarctic mountains. Lat-lon data for each sample is given as well.

本数据集涵盖采自南极冰盖周边25处冰下方解石沉淀物（subglacial calcite precipitates）的铀系（U-series）、δ¹⁸O（d18O）、δ¹³C（d13C）以及⁸⁷Sr/⁸⁶Sr（87Sr/86Sr）数据，采样点主要分布于冰盖边缘附近的出口冰川区域及横贯南极山脉（Transantarctic mountains）内的冰原岛峰（nunataks）。此外，所有样品均附带对应的经纬度坐标（Lat-lon）信息。