Flagstaff, AZ – Intro) Later this morning, a piece of northern Arizona history will find a new home. It's part of a new display at Lowell Observatory to be unveiled later this morning. Arizona Public Radio's Theresa Bierer has more.
Archaeologists have an insatiable desire to tell time. They use every tool they can to get at the ages of artifacts, sites, and entire cultures. One technique that has proven extremely valuable, especially in the Southwest, is tree-ring dating.