| Meaning: double-crested lizard | Teeth: |
| Length: 6 meters (20 feet) | Food: |
| Height: | How it walked: walked on two legs |
| Weight: 450 kilograms (1000 pounds) | Period: Jurassic |
| Type of feeder: meat eater (carnivore) | Other facts: had two thin, bony crest on its head |
