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6 août 434 av. J.-C. - ордовикско-силурийское вымирание - в результате которого исчезло около 60 % видов существовавших в ордовике морских организмов.

Ajouté au bande de temps:

Водопьянова Олеся ЭБ17-02Б

ByОлеся Водопьянова
28 oct. 2018
0
0
555

Date:

6 août 434 av. J.-C.
Maintenaint
~ Il y a 2461 ans
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