Yellowstone map with rhyolite eruptions highlighted
![Yellowstone map with rhyolite eruptions highlighted](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Yellowstone%20map%20only.jpg?itok=3fAD4KyN)
Detailed Description
Map of Yellowstone National Park adapted from Christiansen and others (2007). The pink regions are rhyolite flows erupted within Yellowstone caldera; these flows contain 5% to 15% crystals by volume. The purple region is the Obsidian Cliff flow, which contains close to 0% crystals.
Sources/Usage
Public Domain.