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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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L'oxygène représente 13% de l'atmosphère (1 janv. 550000000 av. J.-C. – 1 janv. 0)
Ajouté au bande de temps:
Timeline history of the word
By
Marie Gibaudan
18 nov. 2019
0
0
520
Date:
1 janv. 550000000 av. J.-C.
1 janv. 0
~ 1 years
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