Figure 21-Uninterpreted seismic profile (top) and depth-converted interpretation (bottom) of the Vicksburg detachment system, onshore southern Texas. The strong reflector at the base of the rotated section is the interface between faster Vicksburg Formation rocks and slower Eocene shales (dull green). Offsets of this reflector are interpreted to be fault slices of Eocene shales on the hanging wall of the detachment. See Figure 2 for location.