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View Full Version here: : Mysterious geomagnetic "spike" 3000 years ago might offer clues to Earth's core


gary
09-11-2017, 06:36 PM
In a 8 Nov 2017 article in The Conversation (https://theconversation.com/mysterious-geomagnetic-spike-3-000-years-ago-challenges-our-understanding-of-the-earths-interior-86638), Christopher Davies,
a research fellow in geophysics at the University of Leeds, writes of
a mysterious geomagnetic "spike" in the Earth's interior that took
place 3000 years ago.



Geomagnetic storms



Article here :-
https://theconversation.com/mysterious-geomagnetic-spike-3-000-years-ago-challenges-our-understanding-of-the-earths-interior-86638