Figure 5. Bathymetry of Broken Ridge. Previous DS DP and ODP drill sites that recovered igneous basement are indicated by solid stars; sites that bottomed in sediment are shown as open stars. Dredge locations (DR-X) that recovered igneous basement are indicated by solid s quares. Described symbols for Sites 1141 and 1142 for Leg 183 are indicated by open circles; seism ic line used to select these locations is depicted by black line with cruise identifier (C = Robert Conrad). Contour interval = 500 m.