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April 1, 2024
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1 Jan 1960 Jahr - how sea floor is created

Beschreibung:

Harry H Hess thought that the seafloor was created at or near ocean ridges. the floor would spread in both directions and heat from the mantle once it cooled would create new crust.

Zugefügt zum Band der Zeit:

Datum:

1 Jan 1960 Jahr
Jetzt
~ 64 years ago

Abbildungen: