Geochemistry of Mawnbwll Du Mawr (MBM) peat core from Wales

Geochemistry data of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.该数据集为采自"过去全球变化-地球历史中的泥炭碳"（Past Global Changes - Carbon in Peat on EArth through Time，缩写PAGES_C-PEAT）项目的高分辨率泥炭岩芯地球化学数据。