Mesozoic 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 1 - 9 of 9 azgs_photo Coconino Point & Grandview Point Geologic Quads azgs_photo Breccia Pipe in Grand Canyon azgs_photo Dinosaurs once walked here azgs_photo Idealized cross section of a porphyry copper deposit azgs_photo Navajo Nation lands north of Black Mesa azgs_photo Volcanic Rocks in Arizona: Past 200 Ma azgs_photo Geologic Map of Arizona azgs_photo Chinle Formation, northern Arizona azgs_photo Coal Mine Canyon, Navajo Nation, Arizona