Barium isotope dynamics in a ferruginous lake: A window into Precambrian ocean barium cycling

This dataset includes geochemical and Ba isotopic data from the Deming Lake water column across three seasons, along with samples from snow-ice, surrounding bogs, exposed groundwater (spring waters), and a surface sediment depth profile.本数据集包含三个季节内德明湖（Deming Lake）水柱的地球化学与钡同位素数据，同时收录了雪冰、周边沼泽、裸露地下水（泉水）以及表层沉积物深度剖面的样品数据。