• Knightia eocaena mass mortality

    Fossil Butte

    National Monument Wyoming

Photos & Multimedia

Phareodus encaustus
NPS photo of Finney specimen
 
The images available here are public domain. Their use is not limited; however, please credit "National Park Service" where appropriate. Most downloads are 300dpi.
 

 

Did You Know?

sagebrush country, photo by Rich Walter

Fossil Butte National Monument is one of a few areas in southwestern Wyoming not grazed by cattle and sheep.