Data for "Geochemical and chronological constraints on the origin and mantle source of Early Cretaceous arc volcanism on the Gagua Ridge in western Pacific"

This data set includes Supplementary Table 1 to Supplementary Table 3. Supplementary Table 1. Results of major and trace elements and Sr-Nd-Pb-Hf isotopes for the Gagua Ridge volcanic rocks. Supplementary Table 2. ARGUSVI 40Ar/39Ar laser step-heating analytical results. Supplementary Table 3. Parameters used for the effect of residual minerals on Nb/Ta ratio of melt. The initial values of Nb and Ta are based on GLOSS of Plank and Langmuir (1998).本数据集包含补充表1至补充表3。 补充表1：加瓜海脊（Gagua Ridge）火山岩的主量元素、微量元素及Sr-Nd-Pb-Hf同位素分析结果。 补充表2：ARGUSVI型40Ar/39Ar激光阶段加热分析结果。 补充表3：用于探究残余矿物对熔体Nb/Ta比值影响的相关参数。其中铌（Nb）与钽（Ta）的初始值参考自Plank与Langmuir于1998年提出的全球俯冲沉积物标准（GLOSS）。