David R. Montgomery gives geological survey of the evidence against a global Flood from the Grand Canyon.
David R. Montgomery, The Rocks Don't Lie: A Geologist Investigates Noah's Flood (New York, NY: W. W. Norton, 2012), 15–29
[Montgomery writes that geological stratigraphy and fossil deposits in the Grand Canyon are best explained as the result of hundreds of millions of years of gradual erosion, not a sudden worldwide catastrophy like the biblical Flood.]