"Includes a history of the San Rafael Swell by Dee Anne Finken (expanded by Michael R. Kelsey) and geology of the San Rafael Swell by Lynn Jackson (updated by M

The San Rafael Swell is an anticline, or a geological uplift, that originally looked like an oval bowl turned upside down. Over time it has been carved into cas

The San Rafael Swell is a seemingly endless expanse of slickrock, reefs, rivers, narrow canyons, mesas, towers, and pinnacles. It is the wilderness home of coyo

“Get your head into the clouds with Aerial Geology.” —The New York Times Book Review Aerial Geology is an up-in-the-sky exploration of North America’s 1