Fish are the most abundant of vertebrate fossils found at Florissant Fossil Beds.
Fossil birds are rare at Florissant. The three species illustrated here have been found in the ancient lake beds.
National Museum of Natural History, USNM-11955
A small variety of mammals have been discovered at Florissant Fossil Beds.
Did You Know?
The modern Tsetse fly lives in Africa, but examples like the fossil pictured here have been found in the Florissant fossil beds. This fossil is 34.07 million years old. This image is protected by copyright. All rights reserved. To learn More...