Ancient Landscapes of the American Southwest
Oro Valley Public Library 1305 W. Naranja Drive, Oro Valley, AZ, United StatesThe American Southwest is world-renown for its colorful and spectacular landscapes like Grand Canyon, Sedona, Monument Valley, the Superstition Mountains, and the Sonoran Desert. But how did these wonders come to exist and what can ordinary rocks tell us about their ancient origins? You’ll be amazed to learn that the Southwest was once the site […]