Explore the traces of the rise and fall of Colorado's mountains, volcanic eruptions, shifting seas, wind-blown deserts, and dinosaur haunts. This new destinatio

Imagine seeing the varied landscapes of the earth as they used to look throughout hundreds of millions of years of earth history. Tropical seas lap on the shore

An easy-to-read geology tutorial of the of the eastern Colorado Plateau, this book will answer all of your questions about how this stunning region was formed.

A highly illustrated guide to the geology of Utah's National Parks including: Arches National Park, Bryce Canyon National Park, Canyonlands National Park, Capit