Tectonics & Crustal Magnetism
Here is the Wilson Cycle map loaded with Mike Prurucker’s Crustal Magnetism info:
Earth arranged by the Wilson Cycle, showing Crustal Magnetism
Once I figure out how to do internal links, I’ll join this map with the other tectonic stuff.
world maps with constant-scale natural boundaries 
August 22, 2009 at 2:01 pm
what degree of magnetic field change has occurred in the the surface of the Earth’s crust since the sunami occurred in December a few years ago till now.