Fig. 7From: Structural variation of the Bonin ridge revealed by modeling of seismic and gravity data(a) Final model of SPr2 obtained by tomographic inversion. The initial model for the tomography is shown in Fig. 6(a). (b) Checkerboard test. (c) Travel-time residuals calculated from the final model (Fig. 7(a)) for each shot at each OBS for the eastern half of line OGr1.Back to article page