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Ordovician Period (19 avr. 488300000 av. J.-C. – 19 avr. 443700000 av. J.-C.)

Ajouté au bande de temps:

Science Period 5 timeline

26 oct. 2018

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437

Date:

19 avr. 488300000 av. J.-C.

19 avr. 443700000 av. J.-C.

~ 5883516 years

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