Figure F42. Three-km-long Fk-migrated time section of survey Line 4. Data are bandpass filtered between 60 and 150 Hz. Hole 1205A is approximately shotpoint 4216. Trace-to-trace distance = ~9.9 m, vertical exaggeration at the seafloor = ~7:1, bottom of Hole 1205A = ~1.92 s two-way traveltime.