The Beginning of the Age of Mammals

The Beginning of the Age of Mammals PDF Author: Kenneth D. Rose
Publisher: JHU Press
ISBN: 9780801884726
Category : Business & Economics
Languages : en
Pages : 468

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The Beginning of the Age of Mammals

The Beginning of the Age of Mammals PDF Author: Kenneth D. Rose
Publisher: JHU Press
ISBN: 9780801884726
Category : Business & Economics
Languages : en
Pages : 468

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Mammals from the Age of Dinosaurs

Mammals from the Age of Dinosaurs PDF Author: Zofia Kielan-Jaworowska
Publisher: Columbia University Press
ISBN: 0231119186
Category : Science
Languages : en
Pages : 649

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Book Description
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.

The Beginning of the Age of Mammals

The Beginning of the Age of Mammals PDF Author: Kenneth David Rose
Publisher:
ISBN:
Category : Life
Languages : en
Pages :

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After the Dinosaurs

After the Dinosaurs PDF Author: Donald R. Prothero
Publisher: Indiana University Press
ISBN: 0253000556
Category : Science
Languages : en
Pages : 393

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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.

Giants from the Past

Giants from the Past PDF Author:
Publisher:
ISBN: 9780870444296
Category : Animals, Fossil
Languages : en
Pages : 104

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A description of the first animals, like the mastodon, & how they evolved during the Ice Age.

The Age of Mammals in Europe, Asia and North America

The Age of Mammals in Europe, Asia and North America PDF Author: Henry Fairfield Osborn
Publisher:
ISBN:
Category : Fossils
Languages : en
Pages : 670

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In Pursuit of Early Mammals

In Pursuit of Early Mammals PDF Author: Zofia Kielan-Jaworowska
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 288

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Book Description
In Pursuit of Early Mammals presents the history of the mammals that lived during the Mesozoic era, the time when dinosaurs ruled the Earth, and describes their origins, anatomy, systematics, paleobiology, and distribution. It also tells the story of the author, a world-renowned specialist on these animals, and the other prominent paleontologists who have studied them. Zofia Kielan-Jaworowska was the first woman to lead large-scale paleontological expeditions, including eight to the Gobi Desert in Mongolia, which brought back important collections of dinosaur, early mammal, and other fossils. She shares the difficulties and pleasures encountered in finding rare fossils and describes the changing views on early mammals made possible by these discoveries.

The Rise and Reign of the Mammals

The Rise and Reign of the Mammals PDF Author: Steve Brusatte
Publisher: HarperCollins
ISBN: 0062951521
Category : Science
Languages : en
Pages : 568

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New from the author of the acclaimed bestseller The Rise and Fall of the Dinosaurs (“A masterpiece of science writing.” —Washington Post) and “one of the stars of modern paleontology” (National Geographic), a sweeping and revelatory history of mammals, illuminating the lost story of the extraordinary family tree that led to us. National Bestseller • Top 10 Nonfiction of 2022: Kirkus • Best Science Books of 2022: The Times UK We humans are the inheritors of a dynasty that has reigned over the planet for nearly 66 million years, through fiery cataclysm and ice ages: the mammals. Our lineage includes saber-toothed tigers, woolly mammoths, armadillos the size of a car, cave bears three times the weight of a grizzly, clever scurriers that outlasted Tyrannosaurus rex, and even other types of humans, like Neanderthals. Indeed humankind and many of the beloved fellow mammals we share the planet with today—lions, whales, dogs—represent only the few survivors of a sprawling and astonishing family tree that has been pruned by time and mass extinctions. How did we get here? In his acclaimed bestseller The Rise and Fall of the Dinosaurs—hailed as “the ultimate dinosaur biography” by Scientific American—American paleontologist Steve Brusatte enchanted readers with his definitive history of the dinosaurs. Now, picking up the narrative in the ashes of the extinction event that doomed T-rex and its kind, Brusatte explores the remarkable story of the family of animals that inherited the Earth—mammals— and brilliantly reveals that their story is every bit as fascinating and complex as that of the dinosaurs. Beginning with the earliest days of our lineage some 325 million years ago, Brusatte charts how mammals survived the asteroid that claimed the dinosaurs and made the world their own, becoming the astonishingly diverse range of animals that dominate today’s Earth. Brusatte also brings alive the lost worlds mammals inhabited through time, from ice ages to volcanic catastrophes. Entwined in this story is the detective work he and other scientists have done to piece together our understanding using fossil clues and cutting-edge technology. A sterling example of scientific storytelling by one of our finest young researchers, The Rise and Reign of the Mammals illustrates how this incredible history laid the foundation for today’s world, for us, and our future.

The Beginning of the Age of Mammals in South America, Pt. 2

The Beginning of the Age of Mammals in South America, Pt. 2 PDF Author: George Gaylord Simpson
Publisher:
ISBN:
Category : Mammals, Fossil
Languages : en
Pages : 0

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The Beginning of the Age of Mammals in Florida

The Beginning of the Age of Mammals in Florida PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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