Image by James havens · CC BY-SA 3.0 · View on Wikimedia Commons
Pachyrhinosaurus
Herbivore
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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 Pachyrhinosaurus (Horseshoe Canyon), so they lived in the same region at roughly the same time.
Edmontosaurus
Cretaceous
Saurolophus
Cretaceous
Hypacrosaurus
Cretaceous
Ornithomimus
Cretaceous
Albertosaurus
Cretaceous
Anodontosaurus
Cretaceous
Anchiceratops
Cretaceous
Atrociraptor
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
- Ceratopsidae
- When it lived
- 66–83.6 million years ago
- Geologic stages
- Campanian – Maastrichtian
- Named by
- Sternberg, 1950
- Fossil occurrences
- 16 sites
Countries with fossils
- Canada
- United States
Data from Paleobiology Database and Wikidata