Analytical results of the Shiogo Aphyric Andesite, Ibaraki Prefecture

<p><strong>Table S1</strong>. Analytical results for major- and trace-element contents and Sr‒Nd isotope compositions of Miocene forearc volcanic rocks examined in this study. </p> <p><strong>Table S2</strong>. Compilation of major- and trace-element contents and Sr‒Nd‒Pb isotope compositions of Miocene fore-arc volcanic rocks from NE Japan. </p> <p><strong>Table S3</strong>. Compilation of major- and trace-element compositions for Quaternary tholeiite of NE Japan. </p> <p><strong>Table S4.</strong> Compilation of major-element compositions of icelandite. </p> <p><strong>Table S5</strong>. Compilation of major- and trace-element contents and Sr‒Nd isotope compositions of Jurassic sediments from the Ashio Belt (South Yamizo), NE Japan. </p> <p><strong>Table S6</strong>. Calculated trace-element contents given by crystal fractionation models. See Table 1 for fractionation modes and percentages of residual melt.</p>