PPRuNe Forums - View Single Post - Earth's Magnetic Field may Invert

14th Dec 2003, 10:22

#13 (permalink)

andyb79

Join Date: Jul 2003

Location: N55' 56' and a wee bit west

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i'm sure i heard/read that these flips happen very quickly...
in geology terms! they only take several thousand years!!!
but my drunken memory may be playing tricks on me