Sea Creatures and Flying Reptiles PDF Download
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Author: Clare Hibbert
Publisher: Enslow Publishing, LLC
ISBN: 076609992X
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
While often confused as dinosaurs, prehistoric reptiles that could fly (pterosaurs) and swim (plesiosaurs) are distinct from land-dwelling dinosaurs. This book highlights the unique characteristics of these flying and sea-dwelling creatures, demonstrating the diversity and adaptability of prehistoric reptiles. Scientists have learned how the structure of pterosaurs' wings allowed them to take flight and how some plesiosaurs came ashore to lay eggs while others gave birth to live young. Colorful images and fun facts will fascinate young readers.
Author: Clare Hibbert
Publisher: Enslow Publishing, LLC
ISBN: 076609992X
Category : Juvenile Nonfiction
Languages : en
Pages : 34
Get Book Here
Book Description
While often confused as dinosaurs, prehistoric reptiles that could fly (pterosaurs) and swim (plesiosaurs) are distinct from land-dwelling dinosaurs. This book highlights the unique characteristics of these flying and sea-dwelling creatures, demonstrating the diversity and adaptability of prehistoric reptiles. Scientists have learned how the structure of pterosaurs' wings allowed them to take flight and how some plesiosaurs came ashore to lay eggs while others gave birth to live young. Colorful images and fun facts will fascinate young readers.
Author: Clare Hibbert
Publisher: Enslow Publishing, LLC
ISBN: 0766099946
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
While often confused as dinosaurs, prehistoric reptiles that could fly (pterosaurs) and swim (plesiosaurs) are distinct from land-dwelling dinosaurs. This book highlights the unique characteristics of these flying and sea-dwelling creatures, demonstrating the diversity and adaptability of prehistoric reptiles. Scientists have learned how the structure of pterosaurs' wings allowed them to take flight and how some plesiosaurs came ashore to lay eggs while others gave birth to live young. Colorful images and fun facts will fascinate young readers.
Author: David Eldridge
Publisher:
ISBN: 9780893752415
Category : Juvenile Nonfiction
Languages : en
Pages : 36
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Book Description
Text and illustrations describe the flying reptiles that inhabited the earth over 200 million years ago.
Author: A. J. Veldmeijer
Publisher: Sidestone Press
ISBN: 9088900930
Category : History
Languages : en
Pages : 138
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Book Description
Pterosaurs or flying reptiles were the first vertebrates to evolve flight. These distant relatives of modern reptiles and dinosaurs lived from the Late Triassic (over 200 million years ago) to the end of the Cretaceous (about 65 million years ago) a span of some 135 million years. When they became extinct, no relatives survived them and as a result these prehistoric animals cannot readily be compared with our modern-day fauna. So what do we know of these highly succsessful animals? The present summary answers this and many more questions based on the most recent results of modern scientific research. After a short introduction to palaeontology as a science and its history related to pterosaurs, it explains what pterosaurs were, when and where they lived, and what they looked like. Topics such as disease, injury and reproduction are also discussed. Separated from this text are 'Mark explains' boxes. Each of these explanations puts one specific species in the spotlight and focuses on its lifestyle. They show how diverse pterosaurs were, from small insectivorous animals with a wingspan of nearly 40 centimetres to the biggest flying animals ever to take to the air, with wingspans of over 10 metres and with a way of life comparable to modern-day storks. The text is illustrated with many full colour photographs and beautiful palaeo-art prepared by experts in the field.
Author: Katrina van Grouw
Publisher: Princeton University Press
ISBN: 1400889642
Category : Science
Languages : en
Pages : 302
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Book Description
A lavishly illustrated look at how evolution plays out in selective breeding Unnatural Selection is a stunningly illustrated book about selective breeding--the ongoing transformation of animals at the hand of man. More important, it's a book about selective breeding on a far, far grander scale—a scale that encompasses all life on Earth. We'd call it evolution. A unique fusion of art, science, and history, this book celebrates the 150th anniversary of Charles Darwin's monumental work The Variation of Animals and Plants under Domestication, and is intended as a tribute to what Darwin might have achieved had he possessed that elusive missing piece to the evolutionary puzzle—the knowledge of how individual traits are passed from one generation to the next. With the benefit of a century and a half of hindsight, Katrina van Grouw explains evolution by building on the analogy that Darwin himself used—comparing the selective breeding process with natural selection in the wild, and, like Darwin, featuring a multitude of fascinating examples. This is more than just a book about pets and livestock, however. The revelation of Unnatural Selection is that identical traits can occur in all animals, wild and domesticated, and both are governed by the same evolutionary principles. As van Grouw shows, animals are plastic things, constantly changing. In wild animals the changes are usually too slow to see—species appear to stay the same. When it comes to domesticated animals, however, change happens fast, making them the perfect model of evolution in action. Suitable for the lay reader and student, as well as the more seasoned biologist, and featuring more than four hundred breathtaking illustrations of living animals, skeletons, and historical specimens, Unnatural Selection will be enjoyed by anyone with an interest in natural history and the history of evolutionary thinking.
Author: Rob Shone
Publisher: The Rosen Publishing Group, Inc
ISBN: 1448852501
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
This exciting volume follows the life of an ichthyosaurus, a marine reptile resembling a dolphin. The ichthyosaurus must navigate the dangerous waters of the Jurassic Period, evading much larger marine dinosaurs and hunting for food. Detailed illustrations and engaging text guide readers through the journey of this dinosaur. Dinosaur facts and photographs of fossils show young readers that the world of the ichthyosaurus was not a fantasy, but a reality 200 million years ago.
Author: Mark P. Witton
Publisher: Princeton University Press
ISBN: 1400847656
Category : Science
Languages : en
Pages : 305
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Book Description
The most authoritative illustrated book on flying reptiles available For 150 million years, the skies didn't belong to birds—they belonged to the pterosaurs. These flying reptiles, which include the pterodactyls, shared the world with the nonavian dinosaurs until their extinction 65 million years ago. Some pterosaurs, such as the giant azhdarchids, were the largest flying animals of all time, with wingspans exceeding thirty feet and standing heights comparable to modern giraffes. This richly illustrated book takes an unprecedented look at these astonishing creatures, presenting the latest findings on their anatomy, ecology, and extinction. Pterosaurs features some 200 stunning illustrations, including original paintings by Mark Witton and photos of rarely seen fossils. After decades of mystery, paleontologists have finally begun to understand how pterosaurs are related to other reptiles, how they functioned as living animals, and, despite dwarfing all other flying animals, how they managed to become airborne. Here you can explore the fossil evidence of pterosaur behavior and ecology, learn about the skeletal and soft-tissue anatomy of pterosaurs, and consider the newest theories about their cryptic origins. This one-of-a-kind book covers the discovery history, paleobiogeography, anatomy, and behaviors of more than 130 species of pterosaur, and also discusses their demise at the end of the Mesozoic. The most comprehensive book on pterosaurs ever published Features some 200 illustrations, including original paintings by the author Covers every known species and major group of pterosaurs Describes pterosaur anatomy, ecology, behaviors, diversity, and more Encourages further study with 500 references to primary pterosaur literature
Author: Katrina van Grouw
Publisher: Princeton University Press
ISBN: 0691151342
Category : Art
Languages : en
Pages : 304
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Book Description
There is more to a bird than simply feathers. And just because birds evolved from a single flying ancestor doesn't mean they are structurally the same. With 385 stunning drawings depicting 200 species, The Unfeathered bird is a richly illustrated book on bird anatomy that offers refreshingly original insights into what goes on beneath the feathered surface.
Author: Howard Zimmerman
Publisher: Simon and Schuster
ISBN: 0689841132
Category : Animals, Fossil
Languages : en
Pages : 72
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Book Description
Describes the age after the dinosaurs where huge beasts, reptiles, and flying creatures terrorized the earth.
Author: Adrienne Mayor
Publisher: Princeton University Press
ISBN: 0691245614
Category : History
Languages : en
Pages : 488
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Book Description
The burnt-red badlands of Montana's Hell Creek are a vast graveyard of the Cretaceous dinosaurs that lived 68 million years ago. Those hills were, much later, also home to the Sioux, the Crows, and the Blackfeet, the first people to encounter the dinosaur fossils exposed by the elements. What did Native Americans make of these stone skeletons, and how did they explain the teeth and claws of gargantuan animals no one had seen alive? Did they speculate about their deaths? Did they collect fossils? Beginning in the East, with its Ice Age monsters, and ending in the West, where dinosaurs lived and died, this richly illustrated and elegantly written book examines the discoveries of enormous bones and uses of fossils for medicine, hunting magic, and spells. Well before Columbus, Native Americans observed the mysterious petrified remains of extinct creatures and sought to understand their transformation to stone. In perceptive creation stories, they visualized the remains of extinct mammoths, dinosaurs, pterosaurs, and marine creatures as Monster Bears, Giant Lizards, Thunder Birds, and Water Monsters. Their insights, some so sophisticated that they anticipate modern scientific theories, were passed down in oral histories over many centuries. Drawing on historical sources, archaeology, traditional accounts, and extensive personal interviews, Adrienne Mayor takes us from Aztec and Inca fossil tales to the traditions of the Iroquois, Navajos, Apaches, Cheyennes, and Pawnees. Fossil Legends of the First Americans represents a major step forward in our understanding of how humans made sense of fossils before evolutionary theory developed.
