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18 dic 2017 anni - First vertebrates (creature with backbones)

Descrizione:

The first creature to have backbones was the hagfish they lived more than 500 MYA.

Aggiunto al nastro di tempo:

Cosmic Calendar

ByLin
14 dic 2017
0
0
2563

Data:

18 dic 2017 anni
Adesso
~ 7 years and 6 months ago

Immagini:

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