The Canyon is a Book of Revelations in the rock-leaved Bible of geology. - John Wesley Powell A professor of geology at Illinois Wesleyan, John Wesley Powell had more than just a passing ...

It's been called the most important scientific book ever. A stunning claim, but certainly Charles Lyell's Principles of Geology, published in 1830, shook prevailing views of how Earth had been formed.

laboratory and field-oriented aspects of geology Gain hands-on education in the Rocky Mountains Be prepared to meet the needs of our 21st-century society by applying your knowledge and skills in a ...

You'll find Old Tucson west of Tucson, adjacent to the Tucson Mountains near the western region of Saguaro National Park. It's best reached by car. Ticket prices vary by activity. Hourlong ...

The Tucson-based nonprofit closed on the final ... currently working to protect another 10,000 acres near the Chiricahua Mountains and in the Sonoita area. The trust’s acquisitions in the ...