Figure F4. Site 1179 location relative to magnetic lineations in the northwest Pacific. Thick lines show magnetic lineations and fracture zones. Thin lines show 500-m bathymetry contours (from Sager et al., 1999; Nakanishi et al., 1989). Proposed Sites SR-1 and SR-2 (open circles) are the proposed hard-rock reentry system test sites on Shatsky Rise (shaded region).