Colorado River terrace gravels crop out nearly 1,200 feet (360 m) above the Colorado River level (below the dam). These caliche-cemented gravels are probably Pliocene age, deposited before modern Glen Canyon formed (Doelling and Willis, 2006). |
The URL is: https://gotbooks.miracosta.edu/gonp/glca/html2/glca0328.htm Last modified: 11/30/2010 |