Figure F1. Location of Site 1218 in the Leg 199 transect. The basement age is ~42 Ma. In the lower panel, gray shading = seafloor depths >5000 mbsl, red shading = approximate position of magnetic Anomaly C25, the nominal target crust of the 40-Ma transect. FZ = fracture zone.

Figure F1. Location of Site 1218 in the Leg 199 transect. The basement age is ~42 Ma. In the lower panel, gray shading = seafloor depths >5000 mbsl, red shading = approximate position of magnetic Anomaly C25, the nominal target crust of the 40-Ma transect. FZ = fracture zone.