Map of Yellowstone National Park showing helium isotope values
By Yellowstone Volcano Observatory
2019 (approx.)
![Map of Yellowstone National Park showing helium isotope values](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/helium%20map.jpg?itok=mfpWwgQO)
Detailed Description
Color-coded map showing the range of helium isotope values across Yellowstone National Park. BC = Boundary Creek, GGB = Gibbon Geyser Basin, MHS = Mammoth Hot Springs.
Sources/Usage
Public Domain.