Is the Earth's magnetic field about to flip?
http://scienceblogs.com/highlyallochthonous/2009/02/is_the_earths_magnetic_field_a.php

Chris Rowan, Anne Jefferson


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This Science Blog page gives an introduction to the nature and characteristics of magnetic reversals, and how this is preserved in the geologic record.


Subject: Geoscience:Geology:Geophysics:Magnetism/Paleomag
Resource Type: Scientific Resources:Overview/Reference Work
Theme: Teach the Earth:Course Topics:Geophysics