Glen Canyon Rocks!

Glen Canyon Rocks is a guide to understanding the geologic features, processes, issues, and geologic history of Glen Canyon National Recreation Area. The book is written by an avid geologist who was instrumental in developing the initial format for the Geological Resources Inventory report series for the Geological Resources Division of the National Park Service. Mandated by Congress, these reports document the geologic resources of America’s natural resource parks. Glen Canyon Rocks should be of interest to anyone who wishes to understand the significance of our geologic heritage and the dynamic geologic processes and vast expanse of time that produced this remarkable landscape.