
Image by Connor Ashbridge · CC BY-SA 4.0 · View on Wikimedia Commons
Angulomastacator
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 Angulomastacator (Aguja), so they lived in the same region at roughly the same time.

Agujaceratops
Cretaceous

Aquilarhinus
Cretaceous

Malefica
Cretaceous

Yehuecauhceratops
Cretaceous

Edmontonia
Cretaceous

Leptorhynchos
Cretaceous

Richardoestesia
Cretaceous

Saurornitholestes
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
- Wagner and Lehman, 2009
- Fossil occurrences
- 1 sites
Countries with fossils
- United States
Data from Paleobiology Database and Wikidata