Data for: Magnesium and zinc isotope evidence for recycled sediments and oceanic crust in the mantle source of continental basalts from Eastern China

This file include our newly-determined major and trace element and Mg-Zn-Sr-Nd isotopic data for Cenozoic basalts from eastern China. These data allow us to discuss the generation of compositional variations of intraplate basalts and the implications for carbonate recycling in the deep mantle.