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oct 1, 1963 - Frederick Vine and Drummond Matthews

Description:

Studies showed that Earth had a history of reversals in polarity. Magnetic surveys done near the mid ocean ridge showed patterns of the ocean floor being normal then reversed polarity.

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Timeline Research

ByJulia Dooling
10 Jan 2020
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Date:

oct 1, 1963
Now
~ 62 years ago

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