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1 Jan 750000000 Jahr v. Chr. - Avalonia

Beschreibung:

Avalonia was a microcontinent in the Paleozoic era. Crustal fragments of this former microcontinent underlie south-west Great Britain, southern Ireland, and the eastern coast of North America. It is the source of many of the older rocks of Western Europe, Atlantic Canada, and parts of the coastal United States. Avalonia is named for the Avalon Peninsula in Newfoundland.

Zugefügt zum Band der Zeit:

Datum:

1 Jan 750000000 Jahr v. Chr.
Jetzt
~ 5883516 years ago