Figure F47. Polarity stratigraphy in Hole 1096C from the GHMT tool string. A. Magnetic field anomaly (total field less 43,300 nT, the Earth's field at the surface), with the modeled pipe effect. B. The field anomaly corrected for the pipe effect. C. Susceptibility (RMGS) converted to an induction in the borehole. D. The field anomaly resulting from the remanent magnetization, calculated by subtracting the induction anomaly from the pipe-corrected total field anomaly (normal polarity corresponds to negative values). E. Polarity.