Figure 18. Stereographic equal-area lower hemisphere projections of
deformation bands, illustrating the effectiveness of paleomagnetic
reorientation. A. Deformation bands in the core liner reference frame,
before paleomagnetic reorientation. B. Data in A after paleomagnetic
correction to real geographic coordinates (excluding some planes for which
the paleomagnetic information was not available). Note the concentration
into two oppositely dipping sets. C. Poles to the planes shown in B. D.
Average of the two sets of deformation bands showing the dihedral angle and
the inclination of the acute bisectrix from vertical.