Ankylosaurus


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Related to Ankylosaurus: Spinosaurus

Ankylosaurus

(ăn'kələsôr`əs), [Gr.,=crooked lizard], genus of heavily armored, herbivorous quadripedal dinosaurs, the best known of which is the species A. magniventris, the largest and heaviest of the ankylosaurs. Sturdy and built low to the ground, the largest ankylosaurs are estimated to have been 33 ft (10 m) from head to tail. Ankylosaurus was covered by tough, rounded bony plates that were keeled, like the bottom of an overturned boat. Bony plates were also embedded in the upper eyelids. The dinosaur was characterized by a large club of fused plates that it carried aloft at the end of the tail. The vertebrae of the end of the tail were fused to support the club, which is thought to have been used in defense. Like other ornithischian dinosaurs, ankylosaurus was beaked. It also had small teeth toward the back of the jaws and an intricate system of nasal sinuses, the purpose of which is unclear. Ankylosaurus flourished in the late Cretaceous period. Specimens have been found in Montana, Wyoming, and in the Red Deer River area of Alberta, Canada.
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Answers: IGUANODON, APATOSAURUS, UTAHRAPTOR, ALLOSAURUS, SEISMOSAURUS, STEGOSAURUS, TYRANNOSAURUS REX, PARASAUROLOPHUS, GIGANOTOSAURUS, ANKYLOSAURUS, TRICERATOPS, SPINOSAURUS
The club-tailed Ankylosaurus, Triceratops, the long-necked Apatosaurus and even
New to the series: APATOSAURUS (9780778717980), SPINOSAURUS (9780778718024), STEGOSAURUS (9780778718031), VELOCIRAPTOR (9780778718079), TRICERATOPS (9780778718048), WOOLLY MAMMOTH (9780778718085), ANKYLOSAURUS (9780778717973), TYLOSAURUS (9780778718055), TYRANNOSAURUS REX (9780778718062), SABRE-TOOTH TIGER (9780778718017), PTERANODON (9780778718000) and PARASAUROLOPHUS (9780778717997) are especially recommended for collections catering to reluctant readers who find the usual dry fact-filled approach is difficult.
rex and six Edmontosaurus partial skeletons, along with fossil bones of three other dinosaurs: Thescelosaurus and Ornithomimus, two bird-like, bipedal meat-eaters reaching some 12 feet in length at maturity; and Ankylosaurus, an armored, four-legged plant-eater with a club tail.
The cast of dinosaurs thundering around tonight includes the Allosaurus, Torosaurus, Brachiosaurus, Stegosaurus, Li liensternus, Plateosaurus, Ankylosaurus, Velociraptors and, of course, the mighty and terrifying T-Rex.
Tyrannosaurus Rex Plateosaurus Liliensternus Stegosaurus Allosaurus Brachiosaurus Utahraptor Ornithocheirus Ankylosaurus Torosaurus
Ankylosaurus tracks have also been found near Sucre in Bolivia.
There will be nine dinosaurs on show, including the T Rex, gigantic Alamosaurs, club-tailed Ankylosaurus, whale-sized Prognathodon and the flying Quetzalcoatlus.
In the 15 sub-fields, other new genera of ankylosaurus, tyrannosaurus and ceolurus were also found, he added.