Figure 3From: Wide-angle refraction experiments in the Daito Ridges region at the northwestern end of the Philippine Sea plateVp models of the Amami Plateau for lines DAr5 and DAr2. The double-headed arrow indicates a region of middle crust with Vp of 6.0 to 6.8 km/s. The record section obtained at OBS 41 on DAr2 (blue inverted triangle) is shown in Figure 4. Checkerboard test results and ray coverage for the models are also shown. The inset in the upper right corner shows the position of the profiles on a three-dimensional bathymetric map.Back to article page