Ocean bottom seismometer sgy-files of refraction seismic profiles from Professor Logachev cruise TTR16/3, supplement to: Tesmi, Jose; Minshull, Tim A; Westbrook, Graham K; Nouzé, Hervé; Ker, Stephan; Gailler, Audrey; Exley, Russell; Berndt, Christian (2008): A geophysical study of a pockmark in the Nyegga region, Norwegian Sea. Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008), Vancouver, British Columbia, Canada, July 6-10, 2008

Jose Tesmi, Tim A Minshull, Graham K Westbrook, Hervé Nouzé, Stephan Ker, Audrey Gailler, Russell Exley & Christian Berndt
Over the last decade pockmarks have proven to be important seabed features that provide information about fluid flow on continental margins. Their formation and dynamics are still poorly constrained due to the lack of proper three dimensional imaging of their internal structure. Numerous fluid escape features provide evidence for an active fluid-flow system on the Norwegian margin, specifically in the Nyegga region. In June-July 2006 a high-resolution seismic experiment using Ocean Bottom Seismometers (OBS) was...
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