Dragons of the Air: An Account of Extinct Flying Reptiles PDF Download
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Author: H. G. Seeley
Publisher: DigiCat
ISBN:
Category : Fiction
Languages : en
Pages : 247
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Book Description
This book describes in great detail the differences between reptiles, birds and amphibians; considering brain structure, bone and skin formation. He argues that the dinosaurs that could fly were indeed reptiles and not other types of life.
Author: H. G. Seeley
Publisher: DigiCat
ISBN:
Category : Fiction
Languages : en
Pages : 247
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Book Description
This book describes in great detail the differences between reptiles, birds and amphibians; considering brain structure, bone and skin formation. He argues that the dinosaurs that could fly were indeed reptiles and not other types of life.
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: Thom Holmes
Publisher: Enslow Publishing
ISBN: 9780766020726
Category : Pterosauria
Languages : en
Pages : 0
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Book Description
Provides a glimpse into the lives of the flying reptiles, explaining what they were, what they looked like, where they lived, and explores the latest discoveries from paleontologists.
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: 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: Tom Jackson
Publisher: Hungry Tomato ®
ISBN: 154153316X
Category : Juvenile Nonfiction
Languages : en
Pages : 35
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Book Description
Discover the clever ways different creatures find dinner—or avoid becoming dinner! You wouldn't want to play hide-and-seek with these reptiles. Learn all about them with illustrated spreads and high impact photos designed to give you fast, digestible facts.
Author: Harry Govier Seeley
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 282
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Book Description
Author: Ernst Haeckel
Publisher: DigiCat
ISBN:
Category : Science
Languages : en
Pages : 406
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Book Description
The History of Creation is a book by German scientist Ernst Haeckel, which deals with issues of creation and evolution under influence of Charles Darwin. The book did a great deal to further explain "Darwinism" and widens the theory to the world. Haeckel argued that human evolution consisted of precisely 22 phases, the 21st – the "missing link" – being a halfway step between apes and humans. He even formally named this missing link Pithecanthropus alalus, translated as "ape man without speech"
Author: Pietro Gaietto
Publisher: Lulu.com
ISBN: 1291842950
Category : Science
Languages : en
Pages : 220
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Book Description
Phylogenesis of beauty by Pietro Gaietto is a scientific treatise on the origins and general evolutionary outcome of beauty, from the beginning of the world to the present. Beauty has never before been the object of scientific study, nor has its evolution. Gaietto has integrated human products, including art, into the general evolution of beauty in nature, noting that man's object follow the same rules of evolutionary transformation found in organic and inorganic physical forms. Gaietto's hypothesis on the transformation of beauty concerns all the kingdoms of nature as they have appeared in chronological order from the earliest geological ages, and as discovered by geologists, paleontologists, and paletnologists. The book's scientific analysis of beauty in human artifacts excludes questions of quality, even if they exist, as well as the idea of ugliness, because man intentionally produces only beautiful things.
Author: Brian Thomas
Publisher: Harvest House Publishers
ISBN: 0736965416
Category : Religion
Languages : en
Pages : 82
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Book Description
People of all ages are fascinated by dinosaurs. And they have a lot of questions about them too: When and where did dinosaurs live? Are they mentioned in the Bible? What does the fossil evidence tell us about dinosaurs? There are some people who say dinosaurs lived millions of years ago, long before humans. But if the Bible is correct when it talks about God's creation of the world and universe, then dinosaurs and people both lived on the earth at the same time. Dinosaurs and the Bible explores the historical, scriptural, and fossil evidence about dinosaurs, and shares what we can know after many years of thoughtful, careful research.
