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Tunels are 100 millions year old. We split from chimps 5 millions years ago. Modern humans are .11 million year old, and we arrived to America .015 million yea

Tunels are 100 millions year old. We split from chimps 5 millions years ago. Modern humans are .11 million year old, and we arrived to America .015 million years ago.

ruleryak 2y ago
the sandstone formation is 100 million years old, not the tunnels
ainiriand 2y ago
No, what is 100 million years old is the rock layer. The tunnels are `recent`.
tangus 2y ago
Just in time to kill the giants sloths?