23 ago 470619769 ano antes da era comum - Gondwana

Descrição:

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.

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