Image by ケラトプスユウタ · CC BY-SA 4.0 · View on Wikimedia Commons
Acristavus
Herbivore
There is no write-up for this dinosaur yet, but the scientific data below is complete.
Who lived alongside it
Dinosaurs found in the same rock formation as Acristavus (Two Medicine), so they lived in the same region at roughly the same time.
Hypacrosaurus
Cretaceous
Orodromeus
Cretaceous
Maiasaura
Cretaceous
Oohkotokia
Cretaceous
Brontotholus
Cretaceous
Cerasinops
Cretaceous
Einiosaurus
Cretaceous
Achelousaurus
Cretaceous
Formation data from the Paleobiology Database, counting only each genus's main formations. One formation can span hundreds of thousands to millions of years, so this doesn't mean any two of them ever met.
Scientific details
- Classification
- Ornithischian (bird-hipped)
- Family
- Hadrosauridae
- When it lived
- 72.2–83.6 million years ago
- Geologic stages
- Campanian
- Named by
- Gates et al., 2011
- Fossil occurrences
- 2 sites
Countries with fossils
- United States
Data from Paleobiology Database and Wikidata