All about Dinosaurs

DINOSAURS Paleontology is the study of the history of life. DINOSAURS = DEINOS (FEARFULLY GREAT) + SAUROS (A LIZARD) PALEONTOLOGY Dinosaur literaly means "FEARFULLY GREAT LIZARD" Geology Biology (Study of Rocks) (Study of Life) Lets learn!!! The first dinosaur discovered was Megalosaurus by Robert Plot in 1676. WHEN DID THEY EXIST? XII Jurassic Period (Joo - Ra- Sik) 145-208 million years ago Triassic Period (Try - As - Sik) 208-245 million years ago Ш VI Cretaceous Period (Cre - Taish - Us) 145-66 million years ago HOW BIG Were THEY? Triassic Period I Length I Height Weight Antetonitrus Eoraptor Thecodontosaurus Arizonasaurus Lycorhinus Herrerasaurus Staurikosaurus Liliensternus Coelophysis Chindesaurus Jurassic Period Weight I Length I Height Tuojiangosaurus Dryosaurus Stegosaurus Megalosaurus Zizhongosaurus Afrovenator Plateosaurus Ceratosaurus Piveteausaurus Camptosaurus Cretacious Period I Length I Height | Weight Triceratops Baryonyx Tyrannosaurus rex Sauropelta Titanosaurus Panoplosaurus Spinosaurus Therizinosaurus Baharisaurus Seismosaurus Longest dinosaur Brachiosaurus Buses or 40 Metres 16 African Elephants or 80 Heaviest dinosaur tonnes Minmi Shortest dinosaur penguin or 3 feet Saltopus Lightest dinosaur Pineapple or 1 kg WHAT Were THeir eaTING HABITS? 48% Herbivores 52% Carnivores HOW DID THEY WALK? 34% Quadripedal (4 legs) 66% Bipedal (2 legs) WHere DID THEY LIve? HOW DID THEY BECOME EXTINCT? Evolution Ice Age Floods Temperature Changes Meteor Collision Volcanic Eruption Drought/Famine Eoraptor spunesoidoued Asteroid Collision Ceratosaurus Thecodontosaurus Baharisaurus Camptosaurus Lycorhinus Therizinosaurus Staurikosaurus snunesosueilon Triceratops Megalosaurus Coelophysis Baryonyx Plateosaurus Chindesaurus Spinosaurus Stegosaurus Herrerasaurus Tyrannosaurus Afrovenator Liliensternus htanosaurus Zizhongosaurus Arizonasaurus Piveteausaurus Antetonitrus Acid Rain EEE