Tenontosaurus
- Accepted name
- Tenontosaurus
- Described by
- Ostrom, 1970
- Class
- Ornithischia
- Family
- Tenontosauridae
- First appearance
- Early Cretaceous
- Stage interval
- Aptian to Cenomanian
- Age range
- 121.4 to 93.9 million years ago
- Diet (ecospace)
- herbivore
- Environment (ecospace)
- terrestrial
- Fossil occurrences in PBDB
- 83
- Period
- Cretaceous
All fields on this page come from the Paleobiology Database record for this genus.
Source and citation: PBDB taxon 38741 · The Paleobiology Database (CC BY 4.0).