Tuff of Lost Creek near Sepulcher Mountain, Yellowstone National Park
![Outcrop of the Tuff of Lost Creek near Sepulcher Mountain in Yellowstone National Park](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Lost%20Creek%20tuff.png?itok=L_gFzDQm)
Detailed Description
Outcrop of the Tuff of Lost Creek near Sepulcher Mountain in Yellowstone National Park. Photo by Natalie Kraugh, Montana State University, on June 8, 2022.
Sources/Usage
Public Domain.