Field photograph showing the plateau-like nature of Timber Hill basalt
By Yellowstone Volcano Observatory
July 2022 (approx.)
Detailed Description
Field photograph showing the plateau-like nature of Timber Hill basalt. The Sweetwater Fault (yellow) vertically offsets the Timber Hill basalt at least 700 feet at this location. Photograph by Jesse Mosolf, Montana Bureau of Mines and Geology, 2022.
Sources/Usage
Public Domain.