Figure 4. A. Post-stack time-migrated multichannel seismic line BGR-99-44 (C. Ranero and C. Reichert, pers. comm., 2001) across planned Leg 205 Sites 1039R-A, 1040R-A, 1040R-B, and 1040R-C (bold text and lines). Sites 1039, 1040, and 1043 drilled during Leg 170 are located near Leg 205 Sites 1039R (alternate site), 1040R-B, and 1043R-A, respectively. For maps showing locations of seismic profiles and sites see "Site Summaries." B. Depth-migrated multichannel seismic line CR-20 showing Leg 170 drill sites (Stoffa et al., 1991; Shipley et al., 1992). Positions of proposed Leg 205 drill sites are shown in Figure 4A. CDP = common depth point.