Zhang et al., 2025_Evaluating shallow-water carbonates as archives for seawater zinc isotope compositions: implications for palaeoceanographic studies

This dataset contains the numerical data underlying all figures and tables presented in the manuscript titled “Evaluating shallow-water carbonates as archives for seawater zinc isotope compositions: implications for palaeoceanographic studies.” This dataset includes both newly generated data from the South China Sea and compiled previously published δ⁶⁶Zn values of various materials. All external data were extracted from peer-reviewed articles and are accompanied by proper citations. No proprietary or unpublished data are included.