10.1594/PANGAEA.988451Li, KeKeLiTian, JunJunTian0000-0002-4842-7076PANGAEA2026Neodymium isotopesPacific deep western currentthe Mid-Pleistocene TransitionDataset10.1016/j.gloplacha.2025.10522910.1016/j.gca.2021.11.02110.1029/2021PA00431260.2 kBytesapplication/zipCreative Commons Attribution 4.0 InternationalThe table compiles published datasets of authigenic εNd values (including Fe-Mn leachates, foraminifera, and fossil fish teeth) and corresponding detrital εNd values obtained from the same sediment samples, forming paired authigenic-detrital records. Most entries are sourced from references cited in Abbott et al. (2022, doi:10.1016/j.gca.2021.11.021) with Horikawa et al. (2021, doi:10.1029/2021pa004312) added to improve fossil fish tooth coverage in the Pacific. The dataset is divided into three tables (leachates, foraminifera, and fossil fish teeth), with all associated references listed in a fourth table.