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jul 7, 1929 - Arthur Holmes

Description:

The idea that the mantle goes through thermal convection. Holmes said that upwelling pressure in the mantle could break a continent apart. Then the continents would be moved away by convection currents.

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Tectonic Plates Timeline: Kyle Klodnick

ByKyle Klodnick
11 Jan 2018
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Date:

jul 7, 1929
Now
~ 96 years ago
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