Figure 6. Interval velocities on profile LG12 east of Site 900 derived from iterative prestack depth migration. The different sedimentary sequences are clearly discernible by the velocities. The wedge-shaped sequences on top of the landward-tilted blocks are interpreted as syn- and/or prerift. Sediments show velocities between 1.7 and 4.7 km/s: Vp = 1.7-3.1 km/s for postrift, Vp = 3.2-4 km/s for synrift, and Vp = 4.1-4.7 km/s for prerift sediments on top of the basement (Vp = 5.5 km/s).