
Image by TotalDino · CC BY 4.0 · View on Wikimedia Commons
Plesiolophus
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 Plesiolophus (Oldman), so they lived in the same region at roughly the same time.

Coronosaurus
Cretaceous

Albertadromeus
Cretaceous

Rativates
Cretaceous

Spinops
Cretaceous

Wendiceratops
Cretaceous

Stenonychosaurus
Cretaceous

Monoclonius
Cretaceous

Albertaceratops
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
- McFeeters et al., 2026
- Fossil occurrences
- 1 sites
Countries with fossils
- Canada
Data from Paleobiology Database and Wikidata