Avalonia
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| Did you know | Avalonia is the sixth-most-recent supercontinent (0. 63-0. 056 billions of years ago). |
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| ID | 1038613 |
About Avalonia
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.
