Figure 3
Stereographic projections of the common plane normal to the 180° rotation axis of each interplate variant pair at (a) P1/P2 and (b) P2/P3 that possesses a 180° rotation. The trace of the common plane is indicated by a solid black line and the rotation axis by a dashed black line. For comparison, the microstructures with the corresponding plate interface traces are displayed as insets. |