Fig. 17From: Temporal variations in volumetric magma eruption rates of Quaternary volcanoes in JapanK2O vs. SiO2 and 87Sr/86Sr vs. SiO2 diagrams for the products of Azuma-Jododaira Volcano. Abbreviations are same in Fig. 16. Data are from Yamamoto (2005) and this study (Additional file 3: Appendix 3)Back to article page