My article "How Old Is The Grand Canyon?" went live this morning on the web at geology.com. You can jump right to it here. Thanks to Michael Conway of the Arizona Geological Survey for connecting me with Hobart King who operates the site.
The history of the Grand Canyon is large and complicated but there is nothing I enjoy more than making its story at least a bit more understandable and accessible to those not well versed in geo-speak. Hopefully, this article will do just that. Enjoy it and share with your friends.