Geochemistry of glass shards in the volcanic ash layers of the Izu-Bonin Arc

To examine the processes and histories of arc volcanism and of volcanism associated with backarc rifting. 130 samples containing igneous glass shards were taken from the...为探究弧火山作用及弧后张裂相关火山作用的过程与演化历史，本研究从……中采集了130份含有火成玻璃屑的样品。