Fig. 4From: Integrated tephrostratigraphy and stable isotope stratigraphy in the Japan Sea and East China Sea using IODP Sites U1426, U1427, and U1429, Expedition 346 Asian MonsoonScanning electron images of volcanic glass shards of the Aso-1 tephra at Sites U1426, U1427, U1429, and Lake BiwaBack to article page