Figure 13. Single-channel seismic line acquired over the Blake Ridge Diapir showing the location of Site 996. Data have undergone constant velocity migration (1500 m/s) and a mild three-trace mix. Note the highly reflective sediments in the center of the figure bounded above by a reversed polarity reflector interpreted as the base of hydrate stability. Vertical scale is in seconds of two-way traveltime.

To Figure 14

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