Pteranodon
- When: Late Cretaceous
(100–70 mya) - Where: North America
- What: Pterosaur
- Weight: 15–25 kg
- Length: 5.5–10 meters
- Diet: Piscivorous
- Discovered: 1876
odon, odont, odus
Tooth(ed)
(from the Greek word odon)
Dimetrodon
- When: Permian
(295–272 mya) - Where: North America
- What: Synapsid
- Weight: 250–300 kg
- Length: 3–4.6 meters
- Diet: Carnivorous
- Discovered: 1878
Iguanodon
- When: Early Cretaceous
(139–124 mya) - Where: Europe
- What: Ornithopod
- Weight: 3–5 tons
- Length: 9–11 meters
- Diet: Herbivorous
- Discovered: 1825
Carcharodontosaurus
- When: Early to Late Cretaceous
(100–93 mya) - Where: Africa
- What: Theropod
- Weight: 6–15 tons
- Length: 12–13 meters
- Diet: Carnivorous
- Discovered: 1931
Dimorphodon
- When: Early Jurassic
(200–190 mya) - Where: Europe
- What: Pterosaur
- Weight: 1–2 kg
- Length: 1.4 meters
- Diet: Insectivorous and piscivorous
- Discovered: 1859
Heterodontosaurus
- When: Early Jurassic
(200–190 mya) - Where: Africa
- What: Ornithischian
- Weight: 2 kg
- Length: 1 meter
- Diet: Herbivorous
- Discovered: 1962
Troodon
- When: Late Cretaceous
(75–65 mya) - Where: North America
- What: Theropod
- Weight: 50 kg
- Length: 2 meters
- Diet: Omnivorous
- Discovered: 1856
Eudimorphodon
- When: Late Triassic
(210 mya) - Where: Europe
- What: Pterosaur
- Weight: 1 kg
- Length: Wingspan 1 meter
- Diet: Carnivorous
- Discovered: 1970