Dawn of the Dinosaurs PDF Download
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Author: Nicholas C. Fraser
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 336
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Book Description
Science and art collaborate to recreate life on Earth more than 200 million years ago
Author: Nicholas C. Fraser
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 336
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Book Description
Science and art collaborate to recreate life on Earth more than 200 million years ago
Author: Robert A. Long
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 104
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Book Description
Author: Tracey Kelly
Publisher: Raintree
ISBN: 1474778364
Category : Saurischia
Languages : en
Pages : 25
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Book Description
Author: Charles River Editors
Publisher:
ISBN: 9781687535085
Category :
Languages : en
Pages : 62
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Book Description
*Includes pictures *Includes a bibliography for further reading Scientists have long attempted to understand Earth's past, and in service to that effort, they have divided the world's history into eons, eras, periods, epochs and ages. For example, the current eon is called the Phanerozoic, which means "visible life." This is the eon in which multi-cellular life has evolved and thrived. Before this, life was microscopic (single cell).The Phanerozoic eon is divided into 3 eras - Paleozoic ("old life"), Mesozoic ("middle life") and Cenozoic ("new life"). From there, the Mesozoic era is divided into 3 periods - Triassic, Jurassic and Cretaceous. Before the Triassic, primitive life had built up in the oceans and seas, and some lifeforms finally had crawled onto land during the Paleozoic era. With that, life had become well established, but then came the Permian-Triassic mass extinction, the worst extinction event in the history of the planet. At the end of the Triassic, another extinction event cleared the way for dinosaurs to become the dominant set of species in the Jurassic. Though the Triassic does not have as interesting a list of creatures as those in the Jurassic and Cretaceous, such as Tyrannosaurus rex, Stegosaurus, Pterodactyls, Brontosaurus, and the like, the life which reclaimed the Earth and then thrived during this period was no less important. Life during the Triassic spent nearly 60% of its time recovering from the Permian-Triassic extinction event, roughly 30 million years. What had been built up was then slammed by nature, effectively clearing the board once more for new species to take over. The Triassic Period: The History and Legacy of the Geologic Era that Witnessed the Rise of Dinosaurs looks at the development of the era, the extinction events that preceded it, and how dinosaurs began to evolve in the Late Triassic. Along with pictures depicting important people, places, and events, you will learn about the Triassic Period like never before.
Author: Zdeněk V. Špinar
Publisher:
ISBN: 9781840672763
Category : Dinosaurs
Languages : en
Pages : 176
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Book Description
The Great Dinosaurs includes an overview of the discovery and study of dinosaur skeletons, as well as detailed information on their anatomy, their ability to adapt and other potential reasons for the great success of these bizarre creatures. The book also includes detailed coverage of the palaeogeography and climactic conditions which exercised tremendous influence on the origin of new species of dinosaurs. This book is packed with facts and information from the latest discoveries and research for readers who are already dinosaur enthusiasts and will stir the imagination of those who aren't yet.
Author: Alex Spiro
Publisher: Nobrow Press
ISBN: 9781909263055
Category : Dinosaurs
Languages : en
Pages : 0
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Book Description
An activity book brimming with terrifying dinosaurs from the Triassic period.
Author: Hannah Bonner
Publisher: National Geographic Books
ISBN: 1426308620
Category : Juvenile Nonfiction
Languages : en
Pages : 48
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Book Description
In the style of WHEN BUGS WERE BIG and WHEN FISH GOT FEET this book discusses all the exciting developments of the Triassic Age, from the recovery of the planet from the most deadly mass extinction ever, to the first appearance of the dinosaurs. We also get to meet the first mammals, the first pterosaurs (flying reptiles), the first frogs, a host of predatory marine reptiles, early turtles, and the first coral reefs. With the books' signature blend of humor and clearly presented information, cartoon illustrations help keep the fact-filled material extra fun. National Geographic supports K-12 educators with ELA Common Core Resources. Visit www.natgeoed.org/commoncore for more information.
Author: Zdenek V. Spinar
Publisher:
ISBN: 9780681008403
Category :
Languages : en
Pages : 184
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Book Description
Author: David West
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1433967111
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
The Upper Triassic period is when dinosaurs first began to roam Earth. Readers explore the world of the first dinosaurs in this book. They learn about giant sea creatures, such as Cymbospondylus, which could grow to become over 30 feet long and incredible reptiles from environments as diverse as forests, riverbanks, and jungles. Computer-generated renderings of these incredible creatures bring them to life in a new and exciting way for readers. A scale shows how these reptiles measure up next to modern humans.
Author: Dougal Dixon
Publisher: Southwater Publishing
ISBN: 9781780190372
Category : Dinosaurs
Languages : en
Pages : 0
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Book Description
An encyclopedia of dinosaurs and prehistoric creatures, containing descriptions of their key features, evolutionary adaptations and details of fossil evidence, reconstructed in stunning expert illustrations.
