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April 1, 2024
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1 jan 1961 ano - Seafloor Spreading Theorized

Descrição:

Harry Hess and R. Deitz discovered that the sea floor was spreading and growing. because of the molten rock, the the ocean floor was being pushed to the side, the new floor was at the center while the older rock was further out.

Adicionado na linha do tempo:

10 jan 2020

Data:

1 jan 1961 ano
Agora
~ 63 years ago