Two-legged carnivorous dinosaurs, known as theropods, are one of the most recognizable dinosaur types. Going beyond Tyrannosaurus rex, this book showcases many theropods, including feathered dinosaurs (dromaeosaurs) that, once discovered, provided one of the missing links between dinosaurs and birds. Although scientists have not discovered very many theropod fossils, they have still discovered a great deal about how these dinosaurs hunted, where they lay their eggs, and much more. Fact boxes, timelines, and images will help readers learn all about these fierce prehistoric carnivores.
Some dinosaurs have undoubtedly earned their killer reputations. Reptilian carnivores used many different methods to catch and kill. Bone-crushing jaws, flesh-ripping teeth, and skin-slashing claws panicked prey during the age of the dinosaurs. Some carnivores hunted alone, and others worked in packs. Many were speedy, while others were wily or powerful. This mesmerizing book covers high-interest dinosaurs, such as Tyrannosaurus rex and Velociraptor, as well as future favorites, such as Utahraptor and Carnotaurus. Dinosaur lovers will discover lots to absorb in the detailed charts, labeled illustrations, and spellbinding sidebars.
Some dinosaurs have undoubtedly earned their killer reputations. Reptilian carnivores used many different methods to catch and kill. Bone-crushing jaws, flesh-ripping teeth, and skin-slashing claws panicked prey during the age of the dinosaurs. Some carnivores hunted alone, and others worked in packs. Many were speedy, while others were wily or powerful. This mesmerizing book covers high-interest dinosaurs, such as Tyrannosaurus rex and Velociraptor, as well as future favorites, such as Utahraptor and Carnotaurus. Dinosaur lovers will discover lots to absorb in the detailed charts, labeled illustrations, and spellbinding sidebars.
Introduces ten carnivorous dinosaurs and ranks them according to their overall scores in the categories of body mass, mobility, jaw power, fright factor, and hunting skills.
Which fish-eating dinosaur was the biggest hunter of all time? How many teeth did T. rex have? Could Velociraptors fly? Step back in time to when deadly dinosaurs ruled the Earth, and discover the answers to these questions and many more in this fantastic, fact-packed board book. Bursting with incredible images and chunky fold-out pages, this book is perfect for small hands and curious minds.
"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children's books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these deadly dinosaurs face-to-face: The Variraptor had pointy teeth with grooves like steak knives to saw through meat! The Draeomaeosaurus was the first raptor ever discovered. It had a very large brain! The Microraptor was no larger than a crow and is the closet known relative to birds! Plus, you'll get to know Utahraptor, Deinonychus, Megaraptor, Pytoraptor, and Velociraptor.
Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to roam the Earth. Yet as What Bugged the Dinosaurs? reveals, T. rex was not the only killer. George and Roberta Poinar show how insects--from biting sand flies to disease-causing parasites--dominated life on the planet and played a significant role in the life and death of the dinosaurs. The Poinars bring the age of the dinosaurs marvelously to life. Analyzing exotic insects fossilized in Cretaceous amber at three major deposits in Lebanon, Burma, and Canada, they reconstruct the complex ecology of a hostile prehistoric world inhabited by voracious swarms of insects. The Poinars draw upon tantalizing new evidence from their amazing discoveries of disease-producing vertebrate pathogens in Cretaceous blood-sucking flies, as well as intestinal worms and protozoa found in fossilized dinosaur excrement, to provide a unique view of how insects infected with malaria, leishmania, and other pathogens, together with intestinal parasites, could have devastated dinosaur populations. A scientific adventure story from the authors whose research inspired Jurassic Park, What Bugged the Dinosaurs?? offers compelling evidence of how insects directly and indirectly contributed to the dinosaurs' demise.
A stunning archaeological thriller from Douglas Preston, the New York Times bestselling co-author of Brimstone and Relic. A moon rock missing for thirty years... Five buckets of blood-soaked sand found in a New Mexico canyon... A scientist with ambition enough to kill... A monk who will redeem the world... A dark agency with a deadly mission... The greatest scientific discovery of all time... What fire bolt from the galactic dark shattered the Earth eons ago, and now hides in that remote cleft in the southwest U.S. known as Tyrannosaur Canyon? A fascinating novel from acclaimed bestselling author, hailed by Publishers Weekly as "better than Crichton." At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
Find out everything you need to know about dinosaurs in this action-packed guide to prehistoric life. Bursting with fantastic facts, punchy statistics and eye-catching images, this book provides a thrilling and comprehensive introduction to dinosaurs for kids aged 7+.
