Dataset for: Time-resolved Mo isotopes track source evolution from recycled slab components to a coherent OIB-type mantle source

This dataset contains sampling coordinates, Ar-Ar geochronological data, major- and trace-element concentrations, Sr-Nd-Pb isotope compositions, and Mo isotope data for Cenozoic basalts from the Maguan–Pingbian volcanic province, southeastern Yunnan, China. The dataset provides the analytical results used to support the interpretations and conclusions presented in the manuscript entitled "Time-resolved Mo isotopes track source evolution from recycled slab components to a coherent OIB-type mantle source".本数据集包含中国云南东南部马关-屏边火山岩省新生代玄武岩的采样坐标、氩-氩（Ar-Ar）年代学数据、主量与微量元素含量、Sr-Nd-Pb同位素组成以及钼同位素数据。本数据集提供了支撑题为《时间分辨钼同位素示踪从俯冲板片再循环组分到均一洋岛玄武岩（Ocean Island Basalt, OIB）型地幔源的源区演化》的手稿中相关阐释与结论的分析结果。