Figure 9. A. "Kirchoff-like" migrated section of a portion of the near-bottom Fluigal single-channel profile 10 shown in Figure 6. Processing was completed with a velocity of 1820 m/s in the sediments. Vertical scale in meters. Vertical exaggeration is 5. The seafloor is flat. B. Seismic discontinuities and faults are displayed on the section. Location of Site 897, offset about 500 m from the line, has been projected on the seismic section. Reverse faulting on the eastern side of the ridge is linked to the Betic compressive phase and on the western side of the ridge to the Pyrenean compressive phase. Arrows indicate onlaps which help to define the four seimic unconformities identified in the sedimentary sequence (Table 1).

Figure 9. A. "Kirchoff-like" migrated section of a portion of the near-bottom Fluigal single-channel profile 10 shown in Figure 6. Processing was completed with a velocity of 1820 m/s in the sediments. Vertical scale in meters. Vertical exaggeration is 5. The seafloor is flat. B. Seismic discontinuities and faults are displayed on the section. Location of Site 897, offset about 500 m from the line, has been projected on the seismic section. Reverse faulting on the eastern side of the ridge is linked to the Betic compressive phase and on the western side of the ridge to the Pyrenean compressive phase. Arrows indicate onlaps which help to define the four seimic unconformities identified in the sedimentary sequence (Table 1).