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1 gen 48000000 anni a. C. - The earliest phase of uplift of the Appalachian Mountains

Descrizione:

The Appalachians first formed roughly 480 million years ago during the Ordovician Period, and once reached elevations similar to those of the Alps and the Rocky Mountains before they were eroded.

Aggiunto al nastro di tempo:

Geologic History of the Earth - Logan

ByLogan Lim
25 ott 2021
2
0
533

Data:

1 gen 48000000 anni a. C.
Adesso
~ 5883516 years ago
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