Dip profile 147 and strike profile 908 (in travel-time, see accompanying track map for locations), which cross at drillsite 9B-1, the primary site of three approved within the 9B "hazards" grid. Proposed TD to early Oligocene horizon o1 is shown by the heavy vertical line. All mapped horizons are labelled. In this and subsequent figures, interpreted normal faults are illustrated as irregular dipping surfaces of varying lateral and vertical extent. Faults extend below o1 but rarely extend above m3; in the vicinity of proposed drillsites, single faults never affect the entire section from o1 to m3. Distances between lines in the center of the grid are 150 m; outer grid lines are separated by 300 m.