Surporting Information (Text S1 and Table S1-S7) for Influences of Stagnant Pacific Slab beyond Its Westernmost Edge: Insights from the Cenozoic Alkaline Basalts in the Dariganga Volcanic Field, SE Mongolia

Text S1 gives a detailed description of the analytical methods.Table S1. Major and trace elements for the Cenozoic alkaline basalt in the Dariganga volcanic field.Table S2. Sr–Nd–Pb–Hf isotopic data for the Cenozoic alkaline basalt in the Dariganga volcanic field.Table S3. Mg isotopic data for the Cenozoic alkaline basalt in the Dariganga volcanic fieldTable S4. Calculated primary elements for the Cenozoic alkaline basalt in Dariganga volcanic field.Table S5. Compilation of experimental melts of carbonated peridotite, carbonated MORB-eclogite, and melts between peridotite and MORB-eclogite-derived carbonated silicate melts.Table S6. Compilation of elemental and isotopic results of basalts from the DVFD, ENSGL, PAOD, and MOOD.Table S7. Compilation of H₂O/Ce data for basalts from the DVFD and ENSGL.

补充信息S1（Text S1）对本次研究采用的分析方法进行了详细阐述。
表S1 达里甘加（Dariganga）火山岩区新生代碱性玄武岩主量元素与微量元素数据
表S2 达里甘加火山岩区新生代碱性玄武岩Sr-Nd-Pb-Hf同位素数据
表S3 达里甘加火山岩区新生代碱性玄武岩镁同位素数据
表S4 达里甘加火山岩区新生代碱性玄武岩计算所得原生元素数据
表S5 碳酸盐化橄榄岩、碳酸盐化洋中脊榴辉岩（MORB-eclogite）以及橄榄岩与洋中脊榴辉岩源碳酸盐硅酸盐熔体之间的混合熔体实验产物汇编数据集
表S6 DVFD、ENSGL、PAOD及MOOD地区玄武岩元素与同位素测试结果汇编数据集
表S7 DVFD与ENSGL地区玄武岩H₂O/Ce比值数据汇编数据集