How a Supervolcano Made the Cenozoic’s Coolest Fossils
Season 1 Episode 54 | 9m 15s | Video has closed captioning.
One of the most dynamic, transformative, and potentially dangerous features in North America is also responsible for some of the continent’s most amazing fossil deposits. It’s a supervolcano we now call Yellowstone.
Problems Playing Video? | Closed Captioning