Figure 7. Deep seismic profiles showing inclined reflecting horizons depicting the tectonic layering of the crust in deep-sea basins; (a) Brazil Basin, 12oS [Raznitsyn and Chinakaev, 1989]. B, R1, R0, R2, and M (Moho) are CDP reflectors; (b) North American Basin, Blake Spur area [McCarthy et al., 1988]. One can see inclined reflecting horizons; (c) Canary Basin west of the Canary Islands: 28oN, 338o50'-339o20' W [Collier et al., 1998]. One can see inclined CDP reflectors.