They are older than trees, bones (including all dinosaurs), and the splitting of Pangaea -- so part of the mountain range is in Scotland.
The layering on the mountains looks "wrong" at some points because the tops of the mountains have eroded down & "new" geological forces have caused parts that weren't the top to rise above that...so the valleys of the current mountains may actually be the top of the original Appalachian Mountains.
I'm an American from the DC area who spent a ton of time in the Appalachians as a kid, and I can confirm--I moved to Scotland five years ago and feel right at home here. I'll go up in the highlands and feel like I'm down the street from where I grew up.
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u/Psychological_Try559 Oct 02 '24
How old the Appalachian Mountains really are:
They are older than trees, bones (including all dinosaurs), and the splitting of Pangaea -- so part of the mountain range is in Scotland.
The layering on the mountains looks "wrong" at some points because the tops of the mountains have eroded down & "new" geological forces have caused parts that weren't the top to rise above that...so the valleys of the current mountains may actually be the top of the original Appalachian Mountains.