docDinosaur Fact Posters
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Dinosaur Fact Posters
Allosaurus Weight Size Habitat Diet Facts 2,000 kilograms 12m long and 5m high North America Plains Carnivorous Ate Diplodocus, Stegosaurus and more. • Two sturdy legs and a powerful tail. • Strong s-shaped neck. • Short but powerful arms. • Curved teeth (5-10cm) facing backwards to stop prey escaping. • Allosaurus means ‘different lizard’. © www.teachingideas.co.uk Ankylosaurus Weight 4,000 - 7,000 kilograms Size 7m long and 2.5m high Habitat Diet Facts North America Woodlands Herbivorous Grazed on low-lying plants. • The skull was one metre long, but was thick with little room for a brain. • Triangular horns in the corners of its head. • One of the largest armoured dinosaurs. • Muscular tail could swing from side to side. • Ankylosaurus means ‘stiff lizard’. © www.teachingideas.co.uk Brachiosaurus Weight Size Habitat Diet Facts 30,000 - 80,000 kilograms 30m long and 13m high Europe, North Africa, North America Woodlands Herbivorous Ate leaves and fruit on tall tree-like plants. • One of the biggest land animals ever. • Front legs were bigger than the hind legs, so its back sloped up towards the head. • Upper arm bone was over 2 metres long! • Lived about 100 years on average. • Brachiosaurus means ‘arm lizard’. © www.teachingideas.co.uk Giganotosaurus Weight Size Habitat Diet Facts 8,000 kilograms 12.m long and 5m high South America Swamps Carnivorous Ate other animals. • Bigger and faster than a Tyrannosaurus Rex but lived 30 million years before. • Three fingers on its hands. • Small brain, shaped like a banana. • Giganotosaurus means ‘giant southern lizard’. © www.teachingideas.co.uk Hadrosaurus Weight Size Habitat Diet Facts 3,000 kilograms 9m long and 5m high South America Swamps Herbivorous Ate plants. • Nostrils ran up inside the crest on its head, causing it to make hooting / honking sounds. • Arms could be raised from the ground to run or put on the ground to walk. • Some had 2,000 teeth! • Hadrosaurus means ‘big lizard’. © www.teachingideas.co.uk Iguanadon Weight 4,000 - 5,000 kilograms Size 10m long and 4m high Habitat North America, Asia, Europe Diet Facts Woodlands Herbivorous Ate plants. • Had a sharp thumb spike to protect itself. • Probably moved on four legs but could also run on two. • Bones from four Iguanadon herds were first discovered in a coal mine in 1878. • Iguanadon means ‘iguana tooth’. © www.teachingideas.co.uk Plesiosaur Weight Size Habitat Diet Facts 500 kilograms From 2.5m to 14m long Oceans around the world Carnivorous Ate fish and other swimming animals. • They were reptiles, not dinosaurs. • Couldn’t breathe underwater so had to come to the surface for air. • Scientists thought they filled their stomachs with stones to weigh them down. • Plesiosaur means ‘near lizard’. © www.teachingideas.co.uk Pterosaur Weight Size Habitat Diet Facts Up to 150 kilograms Wingspan from 5cm to 12m Europe and South Africa Swamps Carnivorous Ate fish, insects and scavenged dead animals • They were flying reptiles, not dinosaurs. • They had hollow bones filled with air to make them light and aid flight. • Their wing membranes were made up of several layers of tough leathery skin. • Pterosaur means ‘winged lizard’. © www.teachingideas.co.uk Spinosaurus Weight Size 4,000 kilograms 18m long and 5m high Habitat North Africa Diet Carnivorous Facts Swamps Ate fish and maybe other dinosaurs. • The sail may have helped it keep a constant body temperature and attract a mate. • No complete skeleton has ever been found. • Had a long skull, like a crocodile. • Original fossils destroyed in WWII. • Spinosaurus means ‘thorn lizard’. © www.teachingideas.co.uk Stegosaurus Weight Size Habitat Diet Facts 2,000 kilograms 8m long and 4m high North America Woodlands Herbivorous Ate plants. • Scientists used to think it had two brains. • Could only chew soft plant material. • Poor eyesight but a good sense of smell. • Bony plates may have been for defence or to help keep it cool. • Stegosaurus means ‘roof lizard’. © www.teachingideas.co.uk Triceratops Weight Size Habitat Diet Facts 5,500 kilograms 9m long and 3m high North America Woodlands Herbivorous Ate plants. • Used its horns to stab at its enemies. • Bony frill helped to protect the neck and also attracted a mate. • The skull was about one third of the Triceratops’ total length. • Triceratops means ‘three horned face’. © www.teachingideas.co.uk Tyrannosaurus Rex Weight Size Habitat Diet Facts 7,000 kilograms 12m long and 5m high North America Forests and swamps Carnivorous Ate other dinosaurs. • Had 60 teeth, each one up to 20cm long. • Bite was 3 times more powerful than a lion. • Had a good sense of smell. • They often fought each other, either over food or mates. • Tyrannosaurus Rex means ‘tyrant lizard’. © www.teachingideas.co.uk Velociraptor Weight Size Habitat Diet Facts 7,000 to 15,000 kilograms 2m long and 1m high Asia Woodlands Carnivorous Ate small mammals and dinosaurs. • Had a fine feather-like covering. • Claws on second toe kept off the ground when running to keep them sharp. • Second toe claw could be flicked through 180º and were used to slash prey. • Velociraptor means ‘quick plunderer’. © www.teachingideas.co.uk
