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1 jan 439000000 ano antes da era comum - Silurian Extinction

Descrição:

439 - 450 million years ago was when the Ordovician–Silurian extinction took place.

https://www.britannica.com/science/Ordovician-Silurian-extinction

https://study.com/academy/lesson/ordovician-silurian-mass-extinction-causes-evidence-species.html

Adicionado na linha do tempo:

geologic time scale

ByMaiaMercedes Villo

26 out 2018

0

0

401

Data:

1 jan 439000000 ano antes da era comum

Agora

~ 5883516 years ago

Imagens:

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