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The Fluid Process And Meaning Of The Grand Canyon

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The Fluid Process And Meaning Of The Grand Canyon
The specific geologic processes and timing that formed the Grand Canyon spark lively debates by geologists. The general scientific consensus, updated at a 2010 conference, holds that the Colorado River carved the Grand Canyon beginning 5 million to 6 million years ago.1 Grand Canyon: Location, Formation & Facts - Live Sciencewww.livescience.com/27489-grand-canyon.html- shales within this layer are black and the mudstones range from red to purple. Fossils to be found in this layer are those of stromatolites, the oldest fossils to be found anywhere in the Grand Canyon is The Oldest layer would be Galeros formation because it is composed of sandstone, limestone and shale. The Oldest rock that is known in the grand canyon is even older than
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