23 agos 470619769 anni a. C. - Gondwana
Descrizione:
The fragmented continents towards the South Pole drift northward to the Equator, and coalesce into another supercontinent called Gondwana. Later in the period, a landmass called Avalonia broke off and drifted away. Laurentia and the Iapetus Ocean shrank during this time, as the continent Baltica approached them.Aggiunto al nastro di tempo:
Data:
23 agos 470619769 anni a. C.
Adesso
~ 5883516 years ago