Radioisotope data (C-14 and Pb-210) from bulk sediments, Larsen A Ice Shelf

This file contains Pb-210 data from bulk sediments beneath the collapsed Larsen A Ice Shelf and C-14 data from the organic fraction of the same samples.本数据集包含崩解的拉森A冰架（Larsen A Ice Shelf）下方整体沉积物中的铅-210（Pb-210）数据，以及同一样品有机组分中的碳-14（C-14）数据。