Newslink: An Electro-Blob Under Africa May Be 'Ground Zero' for Earth's Magnetic Field Reversal

in newslink •  7 years ago 

Minerals locked in clays burnt by ancient African farmers reveal the history of Earth's magnetic field.

https://www.space.com/39942-africa-blob-earth-magnetic-flip.html

newslink space earth magneticfield geology
7 years ago by

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