Tyrannosaurus
- When: Late Cretaceous
(68–66 mya) - Where: North America
- What: Theropod
- Weight: 9–14 tons
- Length: 12–13 meters
- Diet: Carnivorous
- Discovered: 1905
North America
Dinosaurs and Prehistoric Animals of North America
Embark on a thrilling journey through the ancient landscapes of North America, where dinosaurs and fascinating prehistoric creatures once roamed. Imagine the mighty Tyrannosaurus rex, with its massive jaws and towering presence, ruling over the ancient plains and forests.
Picture the armored Ankylosaurus, equipped with a clubbed tail for defense, navigating through prehistoric swamps.
North America was also home to the horned Triceratops, a herbivore known for its distinctive frill and three facial horns, and the swift and agile Deinonychus (a close relative of Velociraptor).
Join us as we delve into North America’s prehistoric past, exploring the diverse ecosystems and marveling at the incredible diversity of these ancient inhabitants.
Ankylosaurus
- When: Late Cretaceous
(68–66 mya) - Where: North America
- What: Ankylosaur
- Weight: 6–8 tons
- Length: 6–8 meters
- Diet: Herbivorous
- Discovered: 1908
Brachiosaurus
- When: Late Jurassic
(154–150 mya) - Where: North America
- What: Sauropod
- Weight: 28–58 tons
- Length: 20–25 meters
- Diet: Herbivorous
- Discovered: 1903
Diplodocus
- When: Late Jurassic
(154–152 mya) - Where: North America
- What: Sauropod
- Weight: 10–16 tons
- Length: 24–27 meters
- Diet: Herbivorous
- Discovered: 1878
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
Stegosaurus
- When: Late Jurassic
(155–150 mya) - Where: North America
- What: Stegosaur
- Weight: 4.5–7 tons
- Length: 7–9 meters
- Diet: Herbivorous
- Discovered: 1877
Triceratops
- When: Late Cretaceous
(68–66 mya) - Where: North America
- What: Ceratopsian
- Weight: 6–12 tons
- Length: 8–9 meters
- Diet: Herbivorous
- Discovered: 1889
Allosaurus
- When: Late Jurassic
(155–145 mya) - Where: North America
- What: Theropod
- Weight: 2–4 tons
- Length: 8–12 meters
- Diet: Carnivorous
- Discovered: 1877
Dimetrodon
- When: Permian
(295–272 mya) - Where: North America
- What: Synapsid
- Weight: 250–300 kg
- Length: 3–4.6 meters
- Diet: Carnivorous
- Discovered: 1878