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12 h 18 dez 2017 ano - First vertebrates

Descrição:

The first vertebrates on earth were formed 500 MYA.

Adicionado na linha do tempo:

Cosmic calendar

15 dez 2017

0

0

501

Data:

12 h 18 dez 2017 ano

Agora

~ 7 years and 10 months ago

Imagens:

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