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~Paleozoic Era ~Ordovician Period (1 jan 50500000 ano antes da era comum – 1 jan 43800000 ano antes da era comum)

Descrição:

Biological: First vertebrate appear; no plant life on land

Adicionado na linha do tempo:

Shuman Earth Geologic Time ~ Colson, K.

ByKennedy Colson
18 out 2019
1
0
315

Data:

1 jan 50500000 ano antes da era comum
1 jan 43800000 ano antes da era comum
~ 5883516 years
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