How Does Mid Atlantic Ridge Magnetized Symmetrically?

All geomorphic evidence shows that, inverse polarization along mid atlantic ridge (mar) come from inverse twisting (action and reaction) occurred due to dahw (rolling) and tahw (spreading) dynamics. d/t-dynamics rounds the earth and make it polarized magnetically, gravitically and morphologically. the mar is a catastrophic zone which separate d-field from t-field. central bar of d/t-field characterized by two kind of spiral-cell: cape verde and mar, in cv-cell the rotational axis is horizontal but in mar-cell the rotational axis is vertical. mirror symmetry come from different orientation of spiralling when bended the layers along ᴖ or ᴗ . polarization analysis along himalaya-sigmoid denote that geomagnetic dipole create in the extreme part of global-sigmoid. dextral global sigmoid is reaction against counter clockwise rotation of the earth in the space.