Amazon River Once Flowed in Opposite Direction
PhysOrg | October 24, 2006 | University of North Carolina at Chapel Hill
Posted on 10/24/2006 9:54:37 PM PDT by SunkenCiv
http://www.freerepublic.com/focus/chat/1725398/posts
Ancient Colorado River Flowed Backwards
By Live Science Staff | October 4, 2010 06:46am ET
https://www.livescience.com/10781-ancient-colorado-river-flowed.html
I question the timing...