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Taking one look at the geologic map of Arizona, you will see the complex patterns of colors and symbols that represent rocks of many types, origins, and ages that are present throughout the state. The geologic map does not reflect the geologic conditions existing below Arizona's diverse surface or the geologic processes such as weathering, erosion, and faulting that are still active today. These processes are responsible for forming Arizona's spectacular landscapes, including the Grand Canyon, Oak Creek Canyon, and other scenic features that attract millions of visitors to the state each year.
Geology of Arizona, by Dale Nations and Edmund Stump, discusses the geology of Arizona beginning with the basic concepts and principles that are necessary to establish the technique of interpreting the history of any part of the earth's crust. Subsequent chapters cover the geologic character of Arizona and its geologic history, along with topics such as volcanism, Meteor Crater, economic geology, and environmental geology. Numerous photographs and graphic illustrations have been included to illustrate some of the more interesting and beautiful geologic features. 1996/272 pages
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