Fig. 13From: Seismic structure of rifting in the Okinawa Trough, an active backarc basin of the Ryukyu (Nansei-Shoto) island arc–trench systema Enlarged MCS time sections in the dashed frames in the MCS depth section b for ECr1. c Vp model. d Checkerboard test result with ray coverage. OB Okigaja BankBack to article page