Oryctodromeus Oryctodromeus
"digger"
You 1.8 m (5.9 ft) tall
Oryctodromeus 2.1 m (6.9 ft) long
2 people holding hands
- Length
- 2.1 m (6.9 ft)
- Period
- Late Cretaceous (100–66 Mya)
- Place
- Montana, USA
- Food
- Herbivore
- Clade
- Thescelosauridae
Oryctodromeus (from Ancient Greek ὀρυκτήρ (oruktḗs), meaning “digger”, and δρομαῖος (dromaîos), meaning “runner”) is an extinct genus of small orodromine thescelosaurid dinosaur. Fossils are known from the Late Cretaceous Blackleaf Formation of southwestern Montana and the Wayan Formation of southeastern Idaho, USA, both of the Cenomanian stage, roughly 105-96 million years ago. A member of the small, presumably fast-running herbivorous family Thescelosauridae, Oryctodromeus is the first non-avian dinosaur published that shows evidence of burrowing behavior.
What we know
- Named by Varricchio et al., 2007.
- Body length estimated at about 2.1 m.
- Fossils found in Montana, USA.