9/2: A Guide to Sedona's Geology [signed]

Visitors to the towering red rock cliffs near Sedona seldom realize that the area was once a broad river floodplain that lay beyond the Ancestral Rocky Mountains. Or that this same place was later buried in a vast, Sahara-like desert, still later to lie beneath the waters of a warm tropical sea filled with ancient life forms. Sedona Through Time is an eminently readable story of the evolution of this fantastic landscape through the eons of geologic time in this 160 page full color book.