Of Whales and Dinosaurs

Of Whales and Dinosaurs PDF

Author: Kevin Y.L. Tan

Publisher: NUS Press

Published: 2015-04-18

Total Pages: 287

ISBN-13: 9971698552

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Singapore's collection of Southeast Asian animals–one of the world's largest–dates back to the old Raffles Museum, officially established in 1878.With the opening of the Lee Kong Chian Natural History Museum in 2015, the original Raffles Museum has "reincarnated" and the loop on its remarkable 127-year history has closed. Beneath the sleek exterior of today's modern museum building lies a saga of titanic struggles and changes. That the collections survived at all–through the multiple challenges of the nineteenth century, the disruption of World War Two, and its potential disintegration in the face of Singapore's modernization–is nothing short of miraculous. This book is not only an institutional history of the museum but also tells the story of frustrations, commitment and courage of the numerous individuals who battled officialdom, innovated endlessly and overcame the odds to protect Singapore's natural history heritage. The book features 108 historical photographs and natural history illustrations printed in full colour throughout.

When the Whales Walked

When the Whales Walked PDF

Author: Dougal Dixon

Publisher:

Published: 2018-10-18

Total Pages: 67

ISBN-13: 1912413957

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From the moment life crawled out of the oceans and onto land, to when our primate ancestors climbed down from the trees, the history of Planet Earth is filled with incredible stories. This beautifully illustrated guide explores some of the most exciting and incredible events in evolution, through 13 case studies. Step back in time and discover a world where whales once walked, crocodiles were warm-blooded, and snakes had legs! Meet terrifying giant birds, and tiny elephants living on islands in this fascinating creature guide like no other. Learn how whales once walked on four legs before taking to the oceans; how dinosaurs evolved into birds; and how the first cats were small and lived in trees. Featuring a stunning mix of annotated illustrations, illustrated scenes, and family trees, evolution is explained here in a captivating and novel style that will make children look at animals in a whole new way.

Spying on Whales

Spying on Whales PDF

Author: Nick Pyenson

Publisher: Penguin

Published: 2019-06-25

Total Pages: 337

ISBN-13: 0735224587

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“A palaeontological howdunnit…[Spying on Whales] captures the excitement of…seeking answers to deep questions in cetacean science.” —Nature Called “the best of science writing” (Edward O. Wilson) and named a best book by Popular Science, a dive into the secret lives of whales, from their four-legged past to their perilous present. Whales are among the largest, most intelligent, deepest diving species to have ever lived on our planet. They evolved from land-roaming, dog-sized creatures into animals that move like fish, breathe like us, can grow to 300,000 pounds, live 200 years and travel entire ocean basins. Whales fill us with terror, awe, and affection--yet there is still so much we don't know about them. Why did it take whales over 50 million years to evolve to such big sizes, and how do they eat enough to stay that big? How did their ancestors return from land to the sea--and what can their lives tell us about evolution as a whole? Importantly, in the sweepstakes of human-driven habitat and climate change, will whales survive? Nick Pyenson's research has given us the answers to some of our biggest questions about whales. He takes us deep inside the Smithsonian's unparalleled fossil collections, to frigid Antarctic waters, and to the arid desert in Chile, where scientists race against time to document the largest fossil whale site ever found. Full of rich storytelling and scientific discovery, Spying on Whales spans the ancient past to an uncertain future--all to better understand the most enigmatic creatures on Earth.

Mammals from the Age of Dinosaurs

Mammals from the Age of Dinosaurs PDF

Author: Zofia Kielan-Jaworowska

Publisher: Columbia University Press

Published: 2005-02-05

Total Pages: 649

ISBN-13: 0231119186

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Few aspects of American military history have been as vigorously debated as Harry Truman's decision to use atomic bombs against Japan. In this carefully crafted volume, Michael Kort describes the wartime circumstances and thinking that form the context for the decision to use these weapons, surveys the major debates related to that decision, and provides a comprehensive collection of key primary source documents that illuminate the behavior of the United States and Japan during the closing days of World War II. Kort opens with a summary of the debate over Hiroshima as it has evolved since 1945. He then provides a historical overview of thye events in question, beginning with the decision and program to build the atomic bomb. Detailing the sequence of events leading to Japan's surrender, he revisits the decisive battles of the Pacific War and the motivations of American and Japanese leaders. Finally, Kort examines ten key issues in the discussion of Hiroshima and guides readers to relevant primary source documents, scholarly books, and articles.

50 Million Years of Whales

50 Million Years of Whales PDF

Author: Ted Rechlin

Publisher: Rextooth Studios

Published: 2020-11-17

Total Pages: 128

ISBN-13: 9781591522737

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A dinosaur was the largest animal to exist on Earth, right? Wrong! The largest animal in Earth's 4.7-billion-year history exists today: the enormous Blue Whale that swims the oceans. Come along on an evolutionary journey of 50 million years as we learn other remarkable facts and follow the ancestors of today's cetaceans from the time they crawled out of the oceans and then back to become the magnificent beasts we admire in every ocean on our planet earth. The whales' journey has not been a smooth one, but it is a magnificent story. Award-winning author and illustrator Ted Rechlin (Lions and Tigers, Sue, Jurassic) takes the reader on this journey using his engaging and dynamic graphic novel style to entertain and enlighten readers. 50 Million Years of Whales is an eye-opening look at the long and fascinating story of whales. Appropriate for ages 6 and up.

Smithsonian Dinosaurs and Other Amazing Creatures from Deep Time

Smithsonian Dinosaurs and Other Amazing Creatures from Deep Time PDF

Author: National Museum of Natural History

Publisher: Smithsonian Institution

Published: 2019-05-28

Total Pages: 190

ISBN-13: 1588346625

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A fun, pocket-sized book presenting the remarkable dinosaurs and other creatures that roamed Earth billions of years ago Smithsonian Dinosaurs and Other Amazing Creatures from Deep Time traces the journey of life on Earth from its origins some 4.6 billion years ago. Beginning with the first evidence of life in the form of single-celled microbes, it moves through the Cambrian era's explosion of biodiversity around 540 million years ago through the mass extinction event 252 million years ago that cleared the stage for the first turtles, pterosaurs, and other dinosaurs and mammals of the Triassic era. It offers a rare look at some of the world's most fascinating creatures: from sauropods, the largest creatures to ever walk the land, to the top carnivorous predator Tyrannosaurus rex, as well as the mastodons, saber-toothed cats, dire wolves, walrus-whales, and other beasts that seem outlandish to us now. Profiling these and many other fascinating creatures throughout prehistory, the book is sure to delight young dinosaur enthusiasts.

Beasts of Eden

Beasts of Eden PDF

Author: David Rains Wallace

Publisher: Univ of California Press

Published: 2004-05-18

Total Pages: 374

ISBN-13: 9780520939400

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Mammals first evolved at about the same time as dinosaurs, and their story is perhaps the more fascinating of the two—in part because it is also our own story. In this literate and entertaining book, eminent naturalist David Rains Wallace brings the saga of ancient mammals to a general audience for the first time. Using artist Rudolph Zallinger's majestic The Age of Mammals mural at the Peabody Museum as a frame for his narrative, Wallace deftly moves over varied terrain—drawing from history, science, evolutionary theory, and art history—to present a lively account of fossil discoveries and an overview of what those discoveries have revealed about early mammals and their evolution. In these pages we encounter towering mammoths, tiny horses, giant-clawed ground sloths, whales with legs, uintatheres, zhelestids, and other exotic extinct creatures as well as the scientists who discovered and wondered about their remains. We meet such memorable figures as Georges Cuvier, Richard Owen, Edward D. Cope, George Gaylord Simpson, and Stephen Jay Gould and learn of their heated disputes, from Cuvier's and Owen's fights with early evolutionists to present controversies over the Late Cretaceous mass extinction. Wallace's own lifelong interest in evolution is reflected in the book's evocative and engaging style and in the personal experiences he expertly weaves into the tale, providing an altogether expansive perspective on what Darwin described as the "grandeur" of evolution.

The Age of Dinosaurs

The Age of Dinosaurs PDF

Author: Steve Brusatte

Publisher: HarperCollins

Published: 2021-03-02

Total Pages: 233

ISBN-13: 0062930192

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Think you know about dinosaurs? Think again! New York Times bestselling and award-winning author Steve Brusatte brings young scientists and readers everywhere into his world of massive herbivores and fearsome predators, daily unexpected discoveries, and all the new science used to learn about some of the world’s oldest beings. Even though the dinosaurs roamed the earth millions of years ago, we’re still piecing together new information about these ancient animals. Did you know that, on average, a new species of dinosaur is discovered every single week? Or that many dinosaurs had feathers? Or that there are even modern-day dinosaurs walking around right now? New York Times bestselling author and acclaimed paleontologist Steve Brusatte writes about all the new discoveries he and his colleagues have made that help us better understand—and marvel at—these remarkable reptiles. This exciting nonfiction book for ages 7 to 12 includes a glossary, pronunciation guide, and index, as well as photos throughout. A strong choice for the classroom and for independent reading, and a great source for reports using information direct from an expert in the field.

After the Dinosaurs

After the Dinosaurs PDF

Author: Donald R. Prothero

Publisher: Indiana University Press

Published: 2006-07-13

Total Pages: 393

ISBN-13: 0253000556

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A fascinating study of the thousands of new animal species that walked in the footsteps of the dinosaurs—and the climate changes that brought them forth. The fascinating group of animals called dinosaurs became extinct some 65 million years ago (except for their feathered descendants). In their place evolved an enormous variety of land creatures, especially mammals, which in their way were every bit as remarkable as their Mesozoic cousins. The Age of Mammals, the Cenozoic Era, has never had its Jurassic Park, but it was an amazing time in earth’s history, populated by a wonderful assortment of bizarre animals. The rapid evolution of thousands of species of mammals brought forth many incredible creatures―including our own ancestors. Their story is part of a larger story of new life emerging from the greenhouse conditions of the Mesozoic, warming up dramatically about 55 million years ago, and then cooling rapidly so that 33 million years ago the glacial ice returned. The earth’s vegetation went through equally dramatic changes, from tropical jungles in Montana and forests at the poles. Life in the sea underwent striking evolution reflecting global climate change, including the emergence of such creatures as giant sharks, seals, sea lions, dolphins, and whales. Engaging and insightful, After the Dinosaurs is a book for everyone who has an abiding fascination with the remarkable life of the past.

Killer Whales

Killer Whales PDF

Author: Janet Riehecky

Publisher: Capstone

Published: 2016-11

Total Pages: 33

ISBN-13: 1515762408

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Whether on land or in water, killer whales will stop at nothing to find food. Find out how this underwater giant earns the name killer whale.