Every month, 100,000 readers use the Dinosaur Database, but we receive no support from you. Developing and updating the database requires a lot of work. Therefore, as of September 1, 2025, the database will be closed. If you want it to remain open and be updated, please support us via the "Buy us a coffee" button available on every page.
Dinosaur: Abydosaurus mcintoshi
| Length*: | 18.6 m | 61.0 ft |
| Weight*: | 20.5 t | 45,195 lb |
*The largest known specimen
Period
Epoch: Early Cretaceous
Stage: Late Albian
Years: 113–100.5 Ma
Details
Status: valid
Author: Chure et al.
Year: 2010
Distribution
Area: North America
Country: USA
Region: Utah
Formation: Cedar Mountain
Locations
Sources
Material: Five individuals (Four Skulls and two fragmentary skeletons).
References: Chure, Daniel; Britt, Brooks; Whitlock, John A.; Wilson, Jeffrey A. (2010). "First complete sauropod dinosaur skull from the Cretaceous of the Americas and the evolution of sauropod dentition".
