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: Gastonia lorriemcwhinneyae

Length*: | 4.3 m | 14.1 ft |
Weight*: | 800 kg | 1,764 lb |
*The largest known specimen
Period
Epoch: Early Cretaceous
Stage: Aptian
Years: 121.4–113 Ma
Details
Status: valid
Author: Kinneer, Carpenter & Shaw
Year: 2016
Distribution
Area: North America
Country: USA
Region: Utah
Formation: Cedar Mountain
Locations
Sources
Material: Several individuals.
References: Kinneer, B., Carpenter, K., Shaw, A. (2016). Redescription of Gastonia burgei (Dinosauria: Ankylosauria, Polacanthidae), and description of a new species.