“Rocks are records of events that took place at the time they formed. They are books. They have a different vocabulary, a different alphabet, but you learn how to read them.” -John McPhee A few weeks ago, Kat and I decided that we would take on a new project and learn about the geology of Arizona. We would learn about how the land was formed, the various changes it has gone through over the billions of years since its formation, and then visit various sites in the valley to look for geological evidence in the rocks. As we began planning the first part of ourRead More →