Figure F6. A. Time slice of instantaneous amplitude at 1.755 two-way traveltime superimposed on depths to the top of gas hydrate and various core locations. Axes are universal transverse Mercator (UTM) projection easting and northing coordinates using the WGS-84 reference. CTD = conductivity-temperature-depth, MCS = multi-channel seismic. B. Seismic section identifying the top of the gas hydrate occurrence at Bullseye vent as a cap reflector (after Riedel et al., 2006). XL = cross line.
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