Discovery of Ultra-depleted Melt Inclusion in Late Cretaceous Intracontinental Basaltic Andesites in South China: Implications for Recycling of Lower Oceanic Crust

<strong>Contents of this file </strong> <strong>S1. Supplementary Text:</strong> <strong>1. </strong>Data compilation and statistical analysis <strong>2.</strong> Reconstructing the chemical compositions of melt inclusion <strong>3.</strong> Batch melting calculation <strong>4.</strong> Melt-plagioclase diffusive interaction model <strong>S2. Supplementary Table:</strong> <strong>Table S1. </strong>The parameters used in batch melting calculation. <strong>Table S2. </strong>Parameters used in the melt-plagioclase diffusive interaction model <strong>Table S3. </strong>Input and output data for the melt-plagioclase diffusive interaction model. <strong>S3. Supplementary Figure:</strong> <strong>Figure S1. </strong>Primitive mantle-normalized trace element patterns. <strong>S4. Supplementary Dataset (uploaded separately):</strong> <strong>Dataset S1. </strong>Compiled data including basaltic rocks from South China, MORBs, and Hawaiian OIBs. <strong>Dataset S2. </strong>Olivine chemical compositions. <strong>Dataset S3. </strong>Bulk-rock major oxide, trace element, and Sr-Nd-Pb-Hf isotopic compositions. <strong>Dataset S4. </strong>Measured and corrected major element compositions of melt inclusion. <strong>Dataset S5. </strong>Measured and corrected trace element compositions of melt inclusion. <strong>Dataset S6. </strong>Pb isotopic compositions of melt inclusion.