the age of dinosaurs in south america life of the past

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The Age Of Dinosaurs In South America

Author : Fernando E. Novas
ISBN : 9780253352897
Genre : Nature
File Size : 48. 3 MB
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The remarkable dinosaur faunas of South America

Dinosaurs And Other Reptiles From The Mesozoic Of Mexico

Author : Héctor E. Rivera-Sylva
ISBN : 9780253012715
Genre : Science
File Size : 90. 93 MB
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This overview of dinosaur discoveries in Mexico synthesizes current information about the geography and environment of the region during the Mesozoic when it was the western margin of the ancient continent of Pangea. The book summarizes research on various groups, including turtles, lepidosauromorphs, plesiosaurs, crocodyliforms, pterosaurs, and last but not least, dinosaurs. In addition, chapters focus on trackways and other trace fossils and on K/P boundary (the Chicxulub crater, beneath the Gulf of Mexico, has been hypothesized as the site of the boloid impact that killed off the dinosaurs). Dinosaurs and Other Reptiles from the Mesozoic of Mexico is an up-to-date, informative volume on an area that has not been comprehensively described until now.

Dawn Of The Dinosaurs

Author : Nicholas C. Fraser
ISBN : UOM:39015066789580
Genre : Nature
File Size : 40. 59 MB
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Science and art collaborate to recreate life on Earth more than 200 million years ago

Megafauna

Author : Richard A. Fariña
ISBN : 9780253007193
Genre : Science
File Size : 80. 29 MB
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More than 10,000 years ago spectacularly large mammals roamed the pampas and jungles of South America. This book tells the story of these great beasts during and just after the Pleistocene, the geological epoch marked by the great ice ages. Megafauna describes the history and way of life of these animals, their comings and goings, and what befell them at the beginning of the modern era and the arrival of humans. It places these giants within the context of the other mammals then alive, describing their paleobiology—how they walked; how much they weighed; their diets, behavior, biomechanics; and the interactions among them and with their environment. It also tells the stories of the scientists who contributed to our discovery and knowledge of these transcendent creatures and the environment they inhabited. The episode known as the Great American Biotic Interchange, perhaps the most important of all natural history "experiments," is also an important theme of the book, tracing the biotic events of both North and South America that led to the fauna and the ecosystems discussed in this book.

Dinosaurs

Author : Roland A. Gangloff
ISBN : 9780253000804
Genre : Science
File Size : 77. 76 MB
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Looks at the history of dinosaur discoveries in Alaska and the Arctic, highlighting the methods and challenges of fieldwork in such a harsh environment.

Giants Of The Lost World

Author : Donald R. Prothero
ISBN : 9781588345738
Genre : Nature
File Size : 20. 41 MB
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The evolution, biology, and discovery of the dinosaurs and other prehistoric animals that lived in South America. Inspired by Sir Arthur Conan Doyle's Lost world.

Dinosaurs Of Darkness

Author : Thomas H. V. Rich
ISBN : 0253337739
Genre : Nature
File Size : 39. 79 MB
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Dinosaurs of Darkness Thomas H. Rich and Patricia Vickers-Rich The discovery of the polar dinosaurs and the world in which they lived. Dinosaurs of Darkness opens a doorway to a fascinating former world, which existed in Australia between 100 million and 120 million years ago, when Australia was far south of its present location and joined to Antarctica. Over the past two decades, scientists have determined that dinosaurs lived in this polar region. The way we have come to know about this lost world—so different from any that exists on Earth today—makes for a fascinating story. Thomas H. Rich and Patricia Vickers-Rich. who played crucial roles in this discovery, describe their efforts to collect the fossils indispensable to our knowledge of this realm and the laboratory work that unlocked the secrets of these fossils. And they report on the activities of hundreds of other individuals who helped shaped the outcome. Their journey of scientific adventure is full of the ambiguities of life; it begins with one destination in mind and ends at another, arrived at by a most roundabout route, down byways and back from dead ends. Dinosaurs of Darkness is a personal account of the way scientific research is actually conducted and how hard it is to mine the knowledge of this remarkable life of the past. Thomas H. Rich is Curator of Vertebrate Paleontology at Museum Victoria in Melbourne and coauthor (with Patricia Vickers-Rich) of Wildlife of Gondwana: Dinosaurs and Other Vertebrates from the Ancient Supercontinent (Indiana University Press). Patricia Vickers-Rich holds a Chair in Paleontology at Monash University, where she lectures in the Earth Sciences Department. Life of the Past—James O. Farlow, editor Contents Dinosaur Cove The Crossing of the Rubicon: The Excavation of 1984 Back to Dinosaur Cove Interlude Underground at Dinosaur Cove New Explorations Restoring the Life of the Past The First Last Excavation of Dinosaur Cove Other Eggs, Other Baskets An Unexpected Surprise

The Rise And Fall Of The Dinosaurs

Author : Steve Brusatte
ISBN : 9780062490452
Genre : Science
File Size : 43. 30 MB
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New York Times Bestseller "THE ULTIMATE DINOSAUR BIOGRAPHY," hails Scientific American: A sweeping and revelatory new history of the age of dinosaurs, from one of our finest young scientists. "This is scientific storytelling at its most visceral, striding with the beasts through their Triassic dawn, Jurassic dominance, and abrupt demise in the Cretaceous." — Nature The dinosaurs. Sixty-six million years ago, the Earth’s most fearsome creatures vanished. Today they remain one of our planet’s great mysteries. Now The Rise and Fall of the Dinosaurs reveals their extraordinary, 200-million-year-long story as never before. In this captivating narrative (enlivened with more than seventy original illustrations and photographs), Steve Brusatte, a young American paleontologist who has emerged as one of the foremost stars of the field—naming fifteen new species and leading groundbreaking scientific studies and fieldwork—masterfully tells the complete, surprising, and new history of the dinosaurs, drawing on cutting-edge science to dramatically bring to life their lost world and illuminate their enigmatic origins, spectacular flourishing, astonishing diversity, cataclysmic extinction, and startling living legacy. Captivating and revelatory, The Rise and Fall of the Dinosaurs is a book for the ages. Brusatte traces the evolution of dinosaurs from their inauspicious start as small shadow dwellers—themselves the beneficiaries of a mass extinction caused by volcanic eruptions at the beginning of the Triassic period—into the dominant array of species every wide-eyed child memorizes today, T. rex, Triceratops, Brontosaurus, and more. This gifted scientist and writer re-creates the dinosaurs’ peak during the Jurassic and Cretaceous, when thousands of species thrived, and winged and feathered dinosaurs, the prehistoric ancestors of modern birds, emerged. The story continues to the end of the Cretaceous period, when a giant asteroid or comet struck the planet and nearly every dinosaur species (but not all) died out, in the most extraordinary extinction event in earth’s history, one full of lessons for today as we confront a “sixth extinction.” Brusatte also recalls compelling stories from his globe-trotting expeditions during one of the most exciting eras in dinosaur research—which he calls “a new golden age of discovery”—and offers thrilling accounts of some of the remarkable findings he and his colleagues have made, including primitive human-sized tyrannosaurs; monstrous carnivores even larger than T. rex; and paradigm-shifting feathered raptors from China. An electrifying scientific history that unearths the dinosaurs’ epic saga, The Rise and Fall of the Dinosaurs will be a definitive and treasured account for decades to come.

After The Dinosaurs

Author : Donald R. Prothero
ISBN : 0253347335
Genre : Science
File Size : 65. 15 MB
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Perhaps nudged over the evolutionary cliff by a giant boloid striking the earth, the incredible and 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 the 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 gigantic hornless rhinos, sabertooth cats, mastodonts and mammoths, and many other creatures--including our own ancestors. Their story is part of a larger story of a world 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, to grasslands and savannas across the entire world. Life in the sea also underwent striking evolution reflecting global climate change, including the emergence of such creatures as giant sharks, seals, sea lions, dolphins, and whales. After the Dinosaurs is a book for everyone who has an abiding fascination with the remarkable life of the past.

Wildlife Of Gondwana

Author : Patricia Vickers-Rich
ISBN : 0253336430
Genre : Nature
File Size : 67. 46 MB
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Looks at the wildlife of the ancient supercontinent of Gondwana.

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