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1 ene 1950 año - ocean map

Descripción:

Using the process of Eco sounding Bill Hazen maps the ocean floor finding a 40,000Km mountain range that connects all the oceans together.

Añadido al timeline:

Tectonic plates

hace 1 días

0

0

24

fecha:

1 ene 1950 año

Ahora mismo

~ 75 years ago

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