Figure F2. MCS data at Atlantis Massif. A. Migrated stack of Meg 10 across Central Dome (Canales et al., 2004). TWTT = two-way traveltime. B. Unmigrated section (Singh et al., 2004) reveals a more complex band of wide-angle reflectivity starting at the D reflector and extending ~0.5 s. Tomography model (Blackman et al., 2009) is overlain. C. Snapshots from Fledermaus scene show Singh wide-angle record sections and Hole U1309D lithology (depth converted to time using average check shot velocity). D. Velocity depth profiles for NOBEL (Collins et al., 2009) and MCS refraction traveltime inversions (Canales et al., 2008) overlain on envelope (gray) of average young Atlantic crust (White et al., 1992). CD = Central Dome, SR = Southern Ridge.
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