Figure F1. Index map of the Nankai Trough study area (after Shipboard Scientific Party, 2001b). Site 1173 is the reference site for the Muroto Transect, and Site 1177 is the reference site for the Ashizuri Transect. Sites 1174 and 808 (ODP Leg 131) penetrated the frontal décollement of the accretionary prism.

Figure F1. Index map of the Nankai Trough study area (after Shipboard Scientific Party, 2001b). Site 1173 is the reference site for the Muroto Transect, and Site 1177 is the reference site for the Ashizuri Transect. Sites 1174 and 808 (ODP Leg 131) penetrated the frontal décollement of the accretionary prism.