Figure F2. Track lines for the Leg 203 site survey. The east-west tracks are ~5 nmi long and are separated north-south by 0.5 nmi. The proposed location for the OSN-2 hole (triangle) was at the location of Site 852, drilled during Leg 138. The location chosen for OSN-2 (Hole 1243A) is 0.5 nmi to the north. Hole 1243B was offset 600 m east of the final OSN-2 site. The various navigational waypoints (WP) are shown as diamonds with labels.

Figure F2. Track lines for the Leg 203 site survey. The east-west tracks are ~5 nmi long and are separated north-south by 0.5 nmi. The proposed location for the OSN-2 hole (triangle) was at the location of Site 852, drilled during Leg 138. The location chosen for OSN-2 (Hole 1243A) is 0.5 nmi to the north. Hole 1243B was offset 600 m east of the final OSN-2 site. The various navigational waypoints (WP) are shown as diamonds with labels.