Fig. 8
From: Seismic reflection survey of the crustal structure beneath Unzen volcano, Kyushu, Japan
Reflection cross-section for the shallow section: (a) section in the depth domain and (b) its interpretation. The section is converted from the time domain on the basis of the velocity structure obtained in this shallow analysis. The black lines denote the faults in the section. The blue line indicates a reflector showing the undulation structure. The dashed line can be interpreted as the head of the magma body.