Figure F1. Predicted bathymetry (after Smith and Sandwell, 1997) of the Ontong Java Plateau and surrounding areas showing the location of DSDP and ODP basement drill sites. Red circles = Leg 192 drill sites, white circles = pre-Leg 192 drill sites. Site 802, in the East Mariana Basin, is outside the map area at 12°5.8´N, 153°12.6´E. The edge of the plateau is defined by the –4000 m contour except in the southeastern part, where it has been uplifted through collision with the Solomon arc.

Figure F1. Predicted bathymetry (after Smith and Sandwell, 1997) of the Ontong Java Plateau and surrounding areas showing the location of DSDP and ODP basement drill sites. Red circles = Leg 192 drill sites, white circles = pre-Leg 192 drill sites. Site 802, in the East Mariana Basin, is outside the map area at 12°5.8´N, 153°12.6´E. The edge of the plateau is defined by the –4000 m contour except in the southeastern part, where it has been uplifted through collision with the Solomon arc.