Data for: Influence of the subduction of the Pacific plate on the mantle characteristics of South China: Constraints from the temporal geochemical evolution of the Mesozoic basalts in the Jitai Basin

Elemental and isotopic composition of the Jitai Basin Basalts, the chemical compositions of olivine phenocrysts in the Jitai Basin Basalts and the calculated primary melt compositions of the Jitai Basin basalts.