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Figure 8. Combined reduced-to-pole magnetic anomaly (colour), and residual
Bouguer gravity anomaly (relief) map of East Anglia and southern England showing
key boreholes, locations and structural features referred to in this study, and lines of
correlation shown on Figures 3, 4 and 5. Positive magnetic anomalies are shown in
red and negative anomalies in blue. 'L1' denotes the lineation of the major gravity
anomaly formed by the Glinton Thrust in the subcrop. See Figure 1 for key to
boreholes and localities.
Figure 9. Synthetic lithological and resistivity logs of the Square Plantation Borehole,
and their correlation with resistivity logs for the East Harling and Stowlangtoft
boreholes. Synthetic log created from borehole video log. Small depth mismatch
between graphic borehole log and geophysical log caused by difficulty of interpreting
precise depths from video log. Resistivity values for individual logs increase from left
to right.
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