Where were the last mammoths in North America before they became extinct? Why is there possible evidence on a petroglyph rock art panel in southeastern Utah? Or on a piece of mammoth bone found in Vero Beach Florida? Author Craig Childs asks these questions and shares his thoughts about life 13,000 to 20,000 years ago here in North America.
Directed and Produced by: Larry Ruiz - Cloudy Ridge Productions