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14 gen 439000000 anni a. C. - Ordovician–Silurian Mass Extinction

Aggiunto al nastro di tempo:

Chordate Evolution over Geologic Time

ByZahur Ashrafuzzaman
26 gen 2018
2
0
1552

Data:

14 gen 439000000 anni a. C.
Adesso
~ 5883516 years ago
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