FREE ITS ALL ABOUT... DEADLY DINOSAURS PDF Kingfisher | 32 pages | 02 Jul 2015 | Pan MacMillan | 9780753438893 | English | London, United Kingdom A Complete List of Every Dinosaur On the following slides, you'll discover nine tyrannosaurs, raptorsand other kinds of dinosaurs that could turn you into lunch or a flattened, quivering pile of bones and internal organs faster than you can say "Jurassic World. During the Cretaceous period, the dinosaurs of South America tended to be bigger and fiercer than their counterparts elsewhere on the globe. The Giganotosaurusan eight- to ton, three-fingered predator whose remains have been found in close proximity to those of Argentinosaurusis one of the biggest dinosaurs ever to walk the Earth. Deinonychus and Velociraptor get all the press, but for sheer killing ability, no raptor was more dangerous than Utahraptoradult specimens of which weighed almost a ton compared to pounds at most, for an exceptionally big Deinonychus. The Utahraptor's characteristic sickle-shaped toe claws were nine inches long and incredibly sharp. Weirdly, this giant raptor lived 50 Its All About. Deadly Dinosaurs years before its more famous descendants, which were considerably smaller but a lot faster. We'll never know if Tyrannosaurus rex was particularly fiercer or scarier than other, less-popular tyrannosaurs like Albertosaurus or Alioramus — or even whether it hunted live prey or spent most of its time feasting on already-dead carcasses. Whatever the case, there's no question that T. You have to admit, Its All About. Deadly Dinosaurs, that its tiny arms lent it a slightly comical appearance. You might not expect to encounter a small-headed, small-brained plant eater like Stegosaurus on a list of the world's deadliest dinosaurs—but focus your attention on the other side of this herbivore's body, and you'll see a dangerously spiked tail that could easily bash in the skull of a hungry Allosaurus see Slide 8. This thagomizer so named after a famous "Far Side" cartoon helped to compensate for Stegosaurus ' lack Its All About. Deadly Dinosaurs intelligence and speed. In roughly the same weight class as Giganotosaurus and Tyrannosaurus rexthe northern African Spinosaurus was blessed with an additional evolutionary advantage: It's the world's first identified swimming dinosaur. This ton Its All About. Deadly Dinosaurs spent its days in and around rivers, pinning fish between its massive, crocodile-like jaws and occasionally surfacing like a shark to terrorize smaller, land-bound dinosaurs. Majungasaurusonce known as Majungatholushas been dubbed the cannibal dinosaur by the press, and Its All About. Deadly Dinosaurs though this may be overstating the case, that doesn't mean this carnivore's reputation is entirely unearned. The discovery of ancient Majungasaurus bones bearing equally ancient Majungasaurus tooth marks is a good indication that these one-ton theropods preyed on others of their kind hunting them down when they were very hungry and maybe even feasting on their remains if they found them dead. Although, it seems that this predator spent most of its time terrifying the smaller, quivering, plant-eating dinosaurs of late Cretaceous Africa. Whereas Stegosaurus Its All About. Deadly Dinosaurs a spiked thagomizer on the end of its tail, Ankylosaurus was equipped with a massive, hundred-pound tail club, the late Cretaceous equivalent of a medieval mace. A well-aimed swing of this club could easily break the hind leg of a hungry Tyrannosaurus rexor even knock out a few of its teeth, though one imagines it may also have been employed in intraspecies combat during mating season. It can be, well, deadly to speculate Its All About. Deadly Dinosaurs how many individuals existed at any given time for any given dinosaur genus, based solely on the fossil evidence. But if we agree to make that imaginative leap, then Allosaurus was a far deadlier predator than the much later Tyrannosaurus rex —numerous specimens of this fierce, strong-jawed, three-ton meat-eater have been discovered across the western United States. As deadly as it was, though, Allosaurus wasn't very smart—for example, a group of adults perished in a single quarry in Utah, mired in deep muck as they salivated over already-trapped and struggling prey. Surely, you must be thinking, Diplodocus doesn't belong on a list of the world's deadliest dinosaurs. Diplodocus, that gentle, long-necked, and invariably mispronounced plant-eater of the late Jurassic period? Well, the fact is that this foot-long sauropod was equipped with a slender, foot-long tail that some paleontologists believe it could crack like a whip, at hypersonic speeds, to keep predators like Allosaurus at bay. Of course, Diplodocus not to mention the contemporaneous Brachiosaurus and Apatosaurus could simply squish its enemies flat with a well-placed stomp of its hind Its All About. Deadly Dinosaurs, but that's a much less cinematic scenario. Its All About. Deadly Dinosaurs Flipboard Email. Bob Strauss. Science Writer. Updated September 20, ThoughtCo uses cookies to provide you with a great user experience. By using ThoughtCo, you accept our. It's all aboutDeadly Dinosaurs | Kingfisher | Dinosaurs once ruled Earth and we're continually learning more about them. You might know of the T. It spans the Triassic, Jurassic, and Its All About. Deadly Dinosaurs periods and includes interesting facts about each dinosaur. You'll find it to be hours of fun and there's a new dinosaur waiting for you to discover. Within these first dinosaurs, you will find well-known names like the Brachiosaurus, Brontosaurus, and the Apatosaurus formerly the Brontosaurus. There are also interesting dinosaurs like the Argentinosaurus which is thought to have been the largest dinosaur ever to live and the Dromiceiomimus, which may have been the fastest. You can also get Its All About. Deadly Dinosaurs hint at how paleontologists have fun when naming dinosaurs. For instance, the Bambiraptor was a tiny raptor named for Walt Disney's famous deer and the Dracorex got its name from the "Harry Potter" books. Abydosaurus - This sauropod's intact skull was discovered in Its All About. Deadly Dinosaurs Achelousaurus - Might this have been Its All About. Deadly Dinosaurs growth stage of Pachyrhinosaurus? Acristavus - This early hadrosaur lacked any ornamentation on its skull. Acrotholus - North America's earliest bone-headed dinosaur. Aerosteon - This air-boned dinosaur may have breathed like a bird. Afrovenator - One of the few carnivores ever to be dug up in northern Africa. Agathaumas - The first ceratopsian dinosaur ever discovered. Alectrosaurus - Few specimens of this "unmarried lizard" have been found. Alvarezsaurus - A bird-like dinosaur of the Late Cretaceous. Alxasaurus - An early relative of the bizarre Therizinosaurus. Ammosaurus - This may or may not have been the same dinosaur as Anchisaurus. Ampelosaurus - One of the best-known of the armored titanosaurs. Anatosaurus - This dinosaur is now known as either Anatotitan or Edmontosaurus. Anchiceratops - This dinosaur had a distinctively shaped Its All About. Deadly Dinosaurs. Anchiornis - A four-winged dino-bird that resembled Microraptor. Anzu - This Oviraptor relative was recently discovered in North America. Appalachiosaurus - One of the few dinosaurs ever to be found in Alabama. Aquilops - The earliest ceratopsian ever to be discovered in North America. Aragosaurus - Named after the Aragon region of Spain. Austroraptor - The largest raptor from South America. Balaur - This "stocky dragon" was recently discovered in Romania. Barapasaurus - Probably the first of the giant sauropods. Barilium - Yet another iguanodontid ornithopod Its All About. Deadly Dinosaurs the British Isles. Bicentenaria - This dinosaur was named for Argentina's th anniversary. Bonapartenykus - This feathered dinosaur was found in close proximity to its eggs. Bonitasaura - This titanosaur wasn't as beautiful as its name implies. Brachytrachelopan - This sauropod had an unusually short neck. Brontomerus - Its name is Greek for "thunder thighs. Byronosaurus - This theropod was a close relative of Troodon. Camarillasaurus - A ceratosaur of early Cretaceous western Europe. Camptosaurus - A close relative of Iguanodon. Cetiosaurus - This "whale lizard" was once mistaken for the Loch Ness Monster. Charonosaurus - This duck-billed dinosaur was Its All About. Deadly Dinosaurs bigger than an elephant. Chilesaurus - This plant-eating theropod was recently discovered in Chile. Chirostenotes - This birdlike dinosaur has been known by three different names. Claosaurus - This "broken lizard" was a primitive hadrosaur. Coelurus - This tiny dinosaur was a close relative of Compsognathus. Conchoraptor - This "conch thief" may have lunched on mollusks. Cruxicheiros - This "cross-handed" dinosaur was named in Cryolophosaurus -This crested dinosaur was once known as "Elvisaurus. Daemonosaurus - This "evil lizard" was a close relative of Its All About. Deadly Dinosaurs. Dakotaraptor - This giant raptor was recently discovered in South Dakota. Datousaurus - A medium-sized sauropod from middle Jurassic Asia. Darwinsaurus - "Darwin's lizard" may or may not be a valid dinosaur genus. Diabloceratops - it looked like a cross between a Triceratops and a Centrosaurus. Dracovenator - This "dragon Its All About. Deadly Dinosaurs was a close relative of Dilophosaurus. Dravidosaurus - This "dinosaur" may actually have been a marine reptile. Dromaeosaurus - This "running lizard" was probably covered with feathers. Dryptosaurus - The