Prescribed Burn Postponed
The prescribed burn on approximately 180 acres of monument land starting the week of October 13 has been postponed. If conditions and planning updates are met, the operation may still occur later the month or maybe spring. Check back for updates. More »
Unit Three: Evolution
Unit Three - Complete[1.1mb]
Did You Know?
Most fossils in the monument are from the late Eocene (34.07 million years ago), but a tooth and jaw fragment from a much younger mammoth have also been found. The fossils are from the Pleistocene Epoch and are at least 50,000 years old.