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Caledonian mountain ranges - Coggle Diagram
Caledonian mountain ranges
Location
Northwest Europe
Norway
Svalbard
Scotland
Scandinavia
Ireland
Geology
Rocks
Formation
Opened, closed and destroyed the IAPETUS OCEAN
shaped by various tectonic plates 490-390 million years ago
Silurian period (435-410 million years ago)
Devonian period (410-360 million years ago)
Ordovician period (500-435 million years ago)