Period: Late Cretaceous Height: 5.5 Meters Weight: 6 Tons The largest land carnivore ever, the Tryannosaurus' massive skull and 15cm long teeth delivered a devastating bite. |
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Period: Late Jurassic Height: 21 Meters Weight: 30 Tons Earlier known as Bronotsaurus, Apataosaurus had to feed almost constantly to support its great bulk. |
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Period: Late Cretaceous Height: 9 Meters Weight: 6 Tons The horns of this powerful plant eater were probably used in trials of strength between males. |
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Period: Jurassic Height: 7 Meters Weight: 2 Tons The huge back plates-up to 90cm across, probably helped Stegosaurus to control his body temperature. |
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Period: Late Jurassic Height: 3 Meters Weight: 1 Tons This creature used its bony horn in head butting contests with its rivals.. |
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Period: Mid Cretaceous Height: 12 Meters Weight: 4 Tons Known from the fossil remains found in Africa, the huge sail of Spinosaurus grew to almost 2 meters. |
Period: Cretaceous Height: 10 Meters Weight: 4.5 Tons This plant eater may have used its sharp thumb spikes to fight off attackers. |
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Period: Late Triassic / Early Jurassic Height: 8 Meters Weight: 1.5 Tons The earliest known large dinosaur. Plateosauruscould reach plants and leaves up to 4 meters high. |
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Period: Pleistocane Height: 3 Meters Weight: 4 Tons Many millions of years after dinosaurs came extinct, the Wolly Mammoth was hunted to extinction by early man. |
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Period: Pleistocane Height: 1.5 Meters Weight: 65 Kilogram Shorter than modern man, but with a larger brain, the first cave man lived about 400,000 years ago. Millions of years after the dinosaurs. |
Period: Mid & Late Cretaceous Height: 9 Meters Weight: 15 Kilograms With a wing span similar to a modern aircraft, this gaint, Pterosaur must have been a impressive sight as it soared above the earth. |
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Period: Early Permian Height: 3 Meters Weight: 200 Kilograms One of the fiercest predators of the period, this Pelycosaur has extremely sharp and pointed teeth. |
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Period: Pleistocene Height: 2 Meters Weight: 250 Kilograms A powerfully built cat which lived millions of years after the dinosaurs, Smilodon had elongated sabre teeth for stabbing its prey. |
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Period: Late Cretaceous Height: 10 Meters Weight: 4 Tons Heavily armoured for maimum protection , the Ankylosaurus would have swung its heavy club tail to fend off attacking Tyrannosaurs. |
Period: Late Cretaceous Height: 5 Meters Weight: 3 Tons One of the earliest of the long frilled horned dinosaurs, Chasmasurus would have displayed its impressive frill as a threat to its attackers. |
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Period: Late Jurassic Height: 6 Meters Weight: 800 Kilograms This meat eater had a large head, dagger like teeth and long curved claws to overpower its prey. |
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Period: Late Cretaceous Height: 5.5 Meters Weight: 1.5 Tons Known from skull reamins only, the Styracosaurus had a etra long frill spines to threaten its enemies and its nose horn was a devastating weapon. |
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Period: Mid Cretaceous Height: 2 Meters Weight: 90 Kilograms Hunting in packs to overcome large prey, this feirce creature used its deadly foot claws for slashing and tearing its prey. |
Period: Late Cretaceous Height: 2 Meters Weight: 100 Kilograms One of the fast running dinosaurs. The ostrich like Struthiomimus may have been able to snatch giant dragonflies and other insects from the air. |
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Period: Late Jurassic Height: 2.5 Meters Weight: 70 Kilograms One of the smaller Stegosaurs, this creature may have rushed backwards as its attackers like a porcupine. |
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Period: Late Cretaceous Height: 6 Meters Weight: 1.75 Tons The fossil bones of this plant eater were among the first horned dinosaur remains discovered in the 1850's. |
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Period: Late Cretaceous Height: 10 Meters Weight: 4 Tons This species had one of the most striking crests; at ube which etended up to 1 meter behind its head. |
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Period: Mid to Late Cretaceous Height: 9 Meters Weight: 3 Tons Like most of the "duck-billed" dinosaurs, Lambeosaurus had hundreds of teeth for grinding up the tough vegetationon which it fed. |
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Period: Mid to Late Cretaceous Height: 2 Meters Weight: 400 Kilograms One of the earliest "horned" dinosaurs, many fossils of eggs and whole nests of this plant eater have been discovered. |