Fig. 7
From: Distribution and depth of bottom-simulating reflectors in the Nankai subduction margin
Example of BSR depth variation in convex-upward and convex-downward seafloor regions southwest of Kii Peninsula. BSRs are marked with blue triangles. Their depths are deeper in the convex-upward seafloor region and shallower in the convex-downward seafloor region relative to the neighboring areas. The two-way travel time is converted to subseafloor depth using a P-wave velocity obtained from Site C0002 of the IODP Expeditions (Expedition 314 Scientists 2009)