Proterozoic Click the image to see the original photo at maximum resolution (potentially large files). Click the title to see a full description, geolocation, and more. Photos 25 - 29 of 29 azgs_photo Granite Dells, Prescott, Arizona azgs_photo Mylonite exposed along Mt. Lemmon Highway, Santa Catalina Mountains azgs_photo Roadcut on Telegraph Pass, Gila Mountains, Yuma County, Arizona azgs_photo Basalt dike Saguaro National Park East, Tucson, Arizona azgs_photo Grand Canyon Stratigraphy - The Great Unconformity « first ‹ previous 1 2
