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Ordovicià (30 sett 500 anni a. C. – 30 sett 460 anni a. C.)

Aggiunto al nastro di tempo:

Origen de la terra

Bycarles royo
25 set 2019
10
2
3877

Data:

30 sett 500 anni a. C.
30 sett 460 anni a. C.
~ 40 years
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