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: Paraxenisaurus normalensis

Length*: | 5.8 m | 19.0 ft |
Weight*: | 800 kg | 1,764 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Late Campanian
Years: 83.6–72.1 Ma
Details
Status: valid
Author: Serrano-Brañas et al.
Year: 2020
Distribution
Area: North America
Country: Mexico
Region: Coahuila
Formation: Cerro del Pueblo
Locations
Sources
Material: Several individuals.
References: Serrano-Brañas, Espinosa-Chávez, Maccracken, Gutiérrez-Blando, de León-Dávila & Flores Ventura (2020). Paraxenisaurus normalensis, a large deinocheirid ornithomimosaur from the Cerro del Pueblo Formation (Upper Cretaceous), Coahuila, Mexico.