Osborn, H. F. (1923). "Two Lower Cretaceous dinosaurs of Mongolia". American Museum Novitates (95): 1–10. hdl: 2246/3267. a b Miyashita, T.; Arbour V. M.; Witmer L. M.; Currie, P. J. (2011). "The internal cranial morphology of an armoured dinosaur Euoplocephalus corroborated by X-ray computed tomographic reconstruction" (PDF). Journal of Anatomy. 219 (6): 661–75. doi: 10.1111/j.1469-7580.2011.01427.x. PMC 3237876. PMID 21954840. Archived from the original (PDF) on September 24, 2015. They're based in convenient locations including supermarkets, newsagents and train stations. Plus they're often open late and on Sundays. Thulborn, T. (1993). "Mimicry in ankylosaurid dinosaurs". Records of the South Australian Museum. 27: 151–58. This same Parasaurolophus was startled by the arrival of Simon Tunney and his group on Isla Sorna. [16]

In 2017, based on comparisons with more complete ankylosaurines, Arbour and Mallon estimated a length of 7.56 to 9.99m (24ft 9 + 1⁄ 2in to 32ft 9 + 1⁄ 2in) for CMN 8880, and 6.02 to 7.95m (19ft 9in to 26ft 1in) for AMNH 5214. Though the latter is the smallest specimen of Ankylosaurus, its skull is still larger than those of any other ankylosaurins. A few other ankylosaurs reached about 6m (20ft) in length. Because the vertebrae of AMNH 5214 are not significantly larger than those of other ankylosaurines, Arbour and Mallon considered their upper range estimate of nearly 10 meters (33ft) for large Ankylosaurus too long, and suggested a length of 8m (26ft) instead. Arbour and Mallon estimated a weight of 4.78t (5.27 short tons) for AMNH 5214, and tentatively estimated the weight of CMN 8880 at 7.95t (8.76 short tons). [12] Skull [ edit ] Skull (AMNH 5214) from the side and above In 1977, paleontologist Teresa Maryańska proposed that the complex sinuses and nasal cavities of ankylosaurs may have lightened the weight of the skull, housed a nasal gland, or acted as a chamber for vocal resonance. [10] [27] Carpenter rejected these hypotheses, arguing that tetrapod animals make sounds through the larynx, not the nostrils, and that reduction in weight was minimal, as the spaces only accounted for a small percent of the skull volume. He also considered a gland unlikely and noted that the sinuses may not have had any specific function. [10] It has also been suggested that the respiratory passages were used to perform a mammal-like treatment of inhaled air, based on the presence and arrangement of specialized bones. [27]While Billy Brennan and Paul and Amanda Kirby were looking for Dr. Alan Grant and Eric Kirby, a small group of Ankylosaurs passed by the forest they were in. Another group of Ankylosaurus was briefly encountered near a river where Dr. Alan Grant and the Kirby family rode a boat through. [2] Jurassic World [ ] "You're welcome. Up close and personal with four dinosauruses!" — Zach Mitchell to Gray Mitchell talking about the Ankylosaurus in the Gyrosphere ride. ( src)

In 1906, an American Museum of Natural History expedition led by American paleontologist Barnum Brown discovered the type specimen of Ankylosaurus magniventris (AMNH 5895) in the Hell Creek Formation, near Gilbert Creek, Montana. The specimen (found by collector Peter Kaisen) consisted of the upper part of a skull, two teeth, part of the shoulder girdle, cervical, dorsal, and caudal vertebrae, ribs, and more than thirty osteoderms (armor plates). Brown scientifically described the animal in 1908; the generic name is derived from the Greek words αγκυλος ankulos ('bent' or 'crooked'), referring to the medical term ankylosis, the stiffness produced by the fusion of bones in the skull and body, and σαυρος sauros ('lizard'). The name can be translated as "fused lizard", "stiff lizard", or "curved lizard". The type species name, magniventris, is derived from the Latin: magnus ('great') and Latin: venter ('belly'), referring to the great width of the animal's body. [2] [3] [4] 1908 skeletal reconstruction of the holotype, with missing parts restored after Stegosaurus Abelisaurus • Abrictosaurus • Acanthopholis • Acanthostega • Aceratherium • Achelousaurus • Acheroraptor • Achillobator • Acrididae • Acrocanthops • Acrocanthosaurus • Adasaurus • Aegyptosaurus • Aenocyon • Aenocyonyx • Aeolosaurus • Aepycamelus • Aerotitan • Aetosaurus • Afrovenator • Agilisaurus • Agujaceratops • Agustinia • Ailurarctos • Alamosaurus • Alangasaurus • Alankyloceratops • Alankylosaurus • Alanqa • Albertocevia • Albertosaurus • Albertospinos • Alcione • Alectrosaurus • Algoasaurus • Alioramus • Allodrigues • Allonogmius • Alloraptor • Allosaurus • Allosinosaurus • Altirhinus • Altispinax • Alvarezsaurus • Alwalkeria • Alxasaurus • Amargasaurus • Amargatitanis • Amargocephalus • Amargospinus • Amebelodon • Ammonoidea • Ammosaurus • Ampelosaurus • Amphicoelias • Amphicyon • Amtosaurus • Amurosaurus • Amygdalodon • Anasazisaurus • Anchiceratops • Anchiornis • Anchisaurus • Andesaurus • Andrewsarchus • Andrewtherium • Andrewtodon • Andrewtops • Anhanguera • Animantarx • Ankylocodon • Ankylodactylus • Ankylodicurus • Ankylodocus • Ankylomoloch • Ankyloranodon • Ankylos • Ankylosaurus • Ankyntrosaurus • Anomalocaris • Anserimimus • Antarctopelta • Antarctosaurus • Antarctovenator • Anurognathus • Anzu • Apatosaurus • Appalachiosaurus • Aquilamimus • Aquilops • Aragosaurus • Aralosaurus • Arambourgiania • Archaeoceratops • Archaeophicyon • Archaeopteryx • Archaeornithoides • Archaeornithomimus • Archaeotherium • Archelon Akupara 81 • Arctalces • Arctodus • Arctops • Arctovasilas • Ardentismaxima • Ardeosaurus• Ardontognathus • Ardontosaurus • Argentavis • Argenteryx • Argentinosaurus • Argyrosaurus • Aristosuchus • Armiger • Armormata • Arrhinoceratops • Arsinoitherium • Arstanosaurus • Arthropleura • Asiaceratops • Astrodon • Atlasaurus • Atlascopcosaurus • Atrociraptor • Atrocimoloch • Atrocodistis • Attenborosaurus • Aublysodon • Aucasaurus • Aurornis • Australotitan • Australovenator • Austroraptor • Austrosaurus • Avaceratops • Avimimus • Azendohsaurus In season 5, Dr. Turner observed the herd of Parasaurolophus who had never seen anything like it. As a result of this behavior, the herd of Parasaurolophus showed signs of protecting eldery members by finding small land around each other to hide from predators, such as Baryonyx. When Hurricane Clarissa hit Isla Sorna, the InGen personnel evacuated the island with the Parasaurolophus that were under their care being freed by them. In the wild, they countered the Lysine contingency by eating Lysine rich plants. [3]Great gift! Recommended for 8 years and older, this figure will thrill Jurassic World fans and dinosaur collectors. Parasaurolophus was one of the many dinosaurs that lived as an attraction for Masrani Global Corporation's Jurassic World. They lived in the Gyrosphere Valley, Cretaceous Cruise, Gentle Giants Petting Zoo, [7] and the Gallimimus Valley. [12] Acrocanthosaurus · Albertosaurus · Allosaurus · Amargasaurus · Ankylosaurus · Apatosaurus · Archaeornithomimus · Baryonyx · Brachiosaurus · Camarasaurus · Carcharodontosaurus · Carnotaurus · Ceratosaurus · Chasmosaurus · Chungkingosaurus · Coelophysis · Compsognathus · Corythosaurus · Crichtonsaurus · Cryolophosaurus · Deinonychus · Dilophosaurus · Diplodocus · Dracorex · Dreadnoughtus · Dryosaurus · Edmontosaurus · Euoplocephalus · Gallimimus · Giganotosaurus · Gigantspinosaurus · Herrerasaurus · Homalocephale · Iguanodon · Indominus rex · Indoraptor · Kentrosaurus · Maiasaura · Majungasaurus · Mamenchisaurus · Metriacanthosaurus · Muttaburrasaurus · Nasutoceratops · Nigersaurus · Nodosaurus · Olorotitan · Ouranosaurus · Pachycephalosaurus · Parasaurolophus · Pentaceratops · Polacanthus · Proceratosaurus · Qianzhousaurus · Sauropelta · Sinoceratops · Spinosaurus · Stegosaurus · Struthiomimus · Stygimoloch · Styracosaurus · Suchomimus · Torosaurus · Triceratops · Troodon · Tsintaosaurus · Tyrannosaurus · Velociraptor