Fig. 11From: Evolution of the magma plumbing system of Miyakejima volcano with periodic recharge of basaltic magmasVolume of erupted magmas plotted against their eruption age. Types of symbols indicate the magmatic periods defined in the text. Note that the volume of the lavas filling the Hatchodaira caldera during Period 1 (~ 6 × 10–1 km3) is not shown in this diagramBack to article page