Earthly Musings - My Travel and Geology Blog

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 . Thank...

I rarely do book reviews on this site, it being more oriented towards field explorations in the southwest. But I can not count how many time...

Many friends have been e-mailing me about this link from the Boston Globe. If you have not yet seen these pictures of a crater located along...

Way back in June, 2010 when the World Cup was in full swing in South Africa, myself and other geologists were participating in interviews on...

Far away from the main tourist areas in Grand Canyon lies a huge wilderness of stone and space. It is silent beyond belief and seldom visite...

For those aware of the special appeal in "seeing" long-gone events and the power of geologic observation in resurrecting such even...