West Yellowstone lava flow at Firehole Canyon, erupted 114,000 ya
![Aerial view of West Yellowstone lava flow (470 m thick) at Firehole Canyon, erupted 114,000 years ago.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/lava%20flow.jpg?itok=0TqILY_7)
Detailed Description
Aerial view of West Yellowstone lava flow at Firehole Canyon, erupted 114,000 years ago. The flow here is about 470 m (1150 ft) thick.
Sources/Usage
Public Domain.