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mar 25, 254 BC - 3a Extinció massiva

Description:

Desaparició del 96% de la fauna marina i 70% dels vertebrats terrestres per impactes de meteorit i l'increment de l'activitat volcànica.

Added to timeline:

Origen de la terra

25 Sep 2019

10

2

4258

Date:

mar 25, 254 BC

Now

~ 2282 years ago

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