Pachycephalosaurus
- Accepted name
- Pachycephalosaurus
- Described by
- Brown and Schlaikjer, 1943
- Class
- Ornithischia
- Family
- NO_FAMILY_SPECIFIED
- Parent taxon
- Eupachycephalosauria
- First appearance
- Late Cretaceous
- Stage interval
- Campanian to Maastrichtian
- Age range
- 83.6 to 66 million years ago
- Diet (ecospace)
- herbivore
- Environment (ecospace)
- terrestrial
- Fossil occurrences in PBDB
- 34
- Period
- Cretaceous
All fields on this page come from the Paleobiology Database record for this genus.
Source and citation: PBDB taxon 38786 · The Paleobiology Database (CC BY 4.0).