Age determination of Irwin Smith Bog (IRW_BOOTH) peat core from the USA

14C and 210Pb age determination of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project..对取自全球古变化（Past Global Changes）——地球历史泥炭碳（PAGES_C-PEAT）项目的高分辨率泥炭岩芯开展碳-14（14C）与铅-210（210Pb）年代测定。