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7 ene 1962 año - Harry H. Hess

Descripción:

Harry Hess created the theory of sea floor spreading. He discovered that the ocean was shallow in the middle and called it Mid Ocean Ridges.

Añadido al timeline:

Tectonic Plates Timeline: Kyle Klodnick

ByKyle Klodnick
11 ene 2018
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0
297

fecha:

7 ene 1962 año
Ahora mismo
~ 62 years ago
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