This fossilized bone fragment is from a dinosaur. Dinosaurs are members of a clade of archosaurian reptiles, which makes dinosaurs relatives of living birds and crocodilians. The bone fragment measures about 10 cm x 7.5 cm.
- Catalog Number:
- 404537
- Object/Specimen Description:
- Specimen Count:
- 1
- Collector:
- S. McIntire
- Precise Locality:
Meadow Ranch
- Locality:
- US High Plains and Rocky Mountains (ID, MT, ND, SD, WY, CO)
- Collecting Date:
- 2011, 2013, 2015, 2016
- Collecting Locality:
- North America, United States, Wyoming, Niobrara County
- Upper Level Taxonomy:
- Animalia, Chordata, Reptilia, Dinosauriformes