Antrodemus
You 1.8 m (5.9 ft) tall
Antrodemus 5 m (16.4 ft) long
as long as 3 people standing fingertip to fingertip
- Length
- 5 m (16.4 ft)
- Period
- Late Jurassic (150 Mya)
- Place
- Colorado, USA
- Food
- Carnivore
- Clade
- Dinosauria The clade containing all dinosaurs, terrestrial archosaurs with upright limbs.
Antrodemus (“chamber bodied”) is a dubious genus of theropod dinosaur from the Upper Jurassic, probably the Morrison Formation, of Middle Park, Colorado. It contains one species, Antrodemus valens, first described and named as a species of Poekilopleuron by Joseph Leidy in 1870.
What we know
- Named by (Leidy, 1870) Leidy, 1873.
- Fossils found in Colorado, USA.
What we guess
The reconstruction notes for Antrodemus — soft tissue, color, behavior — haven't been written up yet. Only the recorded basics above are filled in so far.