Mio-Pliocene 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 - 5 of 5 azgs_photo Chalk Mountain, Horseshoe Reservoir, Arizona azgs_photo Cross beds in the Bouse Formation, Cibola Quadrangle, western Arizona azgs_photo Bidahochi Formation exposed at Roberts Mesa azgs_photo Sedona Red Rock Country - Brins Fire 2006 azgs_photo Disconformity involving the Bidahochi and Chinle Formations of northern Arizona
