USACE Omaha District Photos

Montana's T. rex found at Fort Peck goes on public display
Montana’s T.rex is the most completely mounted T.rex fossil, not a cast or a replica. The mount includes the animal’s belly ribs, also known as gastralia. Belly ribs apparently helped protect vital organs, and are found in all meat-eating dinosaurs, crocodilians, and some other reptiles.

Download Image: Full Size (0.1 MB)
Photo by: Eileen L. Williamson |  VIRIN: 150411-A-RO090-006.JPG