I have a strong recollection that part of the Appalachians are stuck in South America, but I'm not finding much information online. Here's one very old article

I have a strong recollection that part of the Appalachians are stuck in South America, but I'm not finding much information online. Here's one very old article discussing some research into it. http://www.kencroswell.com/SouthAmericanAppalachians.html http://www.kencroswell.com/SouthAmericanAppalachians.html