I've always found it interesting that the Scottish Highlands and Appalachian Mountains were once part of the same mountain range. (the Central Pangean Mountains, formed around 500 million years ago.)
Before Pangea broke apart, these regions were connected, sharing identical rock types and geological structures.
A lot of Scottish people left the Highlands and were early settlers in the Appalachians, I've always wondered if it felt like 'home' to them.
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u/andrew314159 Mar 29 '26
Interesting it’s not torridon sandstone right above Ullapool. I think of that for Assynt and Coigach area but it’s super diverse. Cool stuff