Mesoproterozoic 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 - 10 of 10 azgs_photo Telegraph Pass, Gila Mountains, Arizona azgs_photo Prescott's Granite Dells ~ 1.4 billion year old rock azgs_photo Banded gneiss on the Catalina Highway azgs_photo Barnes metaconglomerate (puddingstone) azgs_photo Mescal Limestone exposed at Roosevelt Dam azgs_photo Great Unconformity: Tapeats Sandstone stacked on Vishnu Schist azgs_photo 1 billion-year-old mudcracks azgs_photo Buttress Unconformity near Roosevelt Dam, central Arizona azgs_photo Apache Group in Dripping Springs Mountains azgs_photo Pinal Schist, Southern Arizona
