ODP Leg 176: Return to Hole 735B

Figure 9


Deconvolved air-gun record section from ODP Leg 118.


Horizontal scale is depth of receiver below seafloor. Timing for each seismogram has been increased by the one-way traveltime to each receiver depth. Reflections from flat, laterally continuous impedance contrasts should have the same arrival time at each receiver depth. The two panels are the same sections except that the authors' interpretation reflection events are shown on the right. (Figure and interpretation obtained from Swift et al., 1991.)