For the record...I believe the earth is expanding...Samuel Warren Carey pretty much invented modern geology...He pushed this till his death... He couldn't come up with a mechanism for the expansion...But plate tectonics is far from complete also...The theory of plate tectonics and how the continents move is ridiculously complex...expanding earth is simple...Simple answer is usually the right one...
Neal Adams jumped on the expanding earth train, and made some good vids...
Here is plate tectonics video of continental movements...
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