Aerial view of West Yellowstone lava flow at Firehole Canyon, erupted 114,000 ye
Detailed Description
The West Yellowstone flow covers an aerial dimension of 33 km (20 mi) by 16 km (10 mi).
Sources/Usage
Public Domain.
National Park Service
The West Yellowstone flow covers an aerial dimension of 33 km (20 mi) by 16 km (10 mi).
Public Domain.
National Park Service