Theropoda Volume Speciale Tyrannosauroidea E Deinonychosauria Book PDF, EPUB Download & Read Online Free

Vertebrate Microfossil Assemblages
Author: Julia T. Sankey, Sven Baszio
Publisher:
ISBN:
Pages: 278
Year: 2008
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This volume presents state-of-the-art papers on important topics and methods in the analysis of vertebrate microfossil assemblages. The minute remains of animals and plants have proven very useful to paleontologists as tools for dating large fossils, describing the environments which existed at the time the fossils were deposited, and identifying and mapping the extent of local floras and faunas, among other things. Due to the large sample sizes that can be obtained, the chance to recover rare taxa is much higher than it is during a search for skeletal remains. Analysis of the data produced from microvertebrate localities can address a wide range of questions as these papers clearly demonstrate.
Avian Ancestors
Author: Federico Agnolin, Fernando E. Novas
Publisher: Springer Science & Business Media
ISBN: 9400756372
Pages: 96
Year: 2013-02-26
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Although consensus exists among researchers that birds evolved from coelurosaurian theropods, paleontologists still debate the identification of the group of coelurosaurians that most closely approaches the common ancestor of birds. The last 20 years witnessed the discovery of a wide array of avian-like theropods that has considerably amplified the anatomical disparity among deinonychosaurians, some of which resemble Archaeopteryx more than Deinonychus. Among these newly discovered theropods that show remarkable bird-like characteristics are the four-winged theropods Microraptor and Anchiornis, and the unenlagiids Unenlagia, Buitreraptor, and Rahonavis. A bizarre group of minute-sized coelurosaurs, the Scansoriopterygidae, also exhibits some avian similarities that lead some authors to interpret them as more closely related to birds than other dinosaurs. With the aim to explore the phylogenetic relationships of these coelurosaurians and birds, we merged recently published integrative databases, resulting in significant changes in the topological distribution of taxa within Paraves. We present evidence that Dromaeosauridae, Microraptoria, Unenlagiidae, and Anchiornis + Xiaotingia form successive sister taxa of Aves, and that the Scansoriopterygidae are basal coelurosaurians not closely related to birds. The implications in the evolutionary sequence of anatomical characters leading to birds, including the origin of flight, are also considered in light of this new phylogenetic hypothesis.
Taking Wing
Author: Pat Shipman
Publisher: Simon and Schuster
ISBN: 0684849658
Pages: 336
Year: 1999-01-15
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Examines the scientific implications and continuing controversy over Archaeopteryx, a bird-reptile fossil discovered 130 years ago that many scientists believe offers tangible proof of Darwin's theory of evolution
The Origin of Birds
Author: Gerhard Heilmann
Publisher:
ISBN: 0844645532
Pages:
Year: 1984-06
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Evolution of the Horse Brain
Author: Tilly Edinger
Publisher: Geological Society of America
ISBN: 0813710251
Pages: 177
Year: 1948
View: 159
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Feathered Dragons
Author: Philip J. Currie
Publisher: Indiana University Press
ISBN: 0253343739
Pages: 361
Year: 2004
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Meat-eating theropod dinosaurs have been recognized as potential ancestors of birds since the 19th century, but it was not until the 1960s that work on Deinonychus revealed the startling similarities between dinosaurs and birds. With each new small theropod find the ties became stronger, until the discovery of Sinosauropteryx—a dinosaur with feathers! Though not all scientists accept the concept of birds' being phylogenetically nested within the Dinosauria, others are now focusing on the evolution of feathers and avian flight. This book presents 15 new pieces of research, including the first detailed description of Bambiraptor, a remarkable new specimen from Montana. Contributors are Robert T. Bakker, David Burnham, Sankar Chatterjee, Luis M. Chiappe, James M. Clark, Philip J. Currie, Stephen J. Godfrey, Gerald Grellet-Turner, Thomas P. Hopp, Frankie K. Jackson, Peter J. Makovicky, Mark A. Norell, Fernando E. Novas, Mark J. Orsen, Gregory J. Retallack, Dale A. Russell, R. J. Templin, David J. Varricchio, Peter Wellnhofer, and Joanna L. Wright.
Dinosaur Systematics
Author: Kenneth Carpenter, Philip J. Currie
Publisher: Cambridge University Press
ISBN: 0521438101
Pages: 356
Year: 1992-07-31
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In recent years dinosaurs have captured the attention of the public at an unprecedented level. At the heart of this resurgence in popular interest is an increased level of research activity, much of which is innovative in the field of paleontology. For instance, whereas earlier paleontological studies emphasized basic morphologic description and taxonomic classification, modern studies attempt to examine the role and nature of dinosaurs as living animals. More than ever before, we understand how these extinct species functioned, behaved, interacted with each other and the environment, and evolved. Nevertheless, these studies rely on certain basic building blocks of knowledge, including facts about dinosaur anatomy and taxonomic relationships. One of the purposes of this volume is to unravel some of the problems surrounding dinosaur systematics and to increase our understanding of dinosaurs as a biological species. Dinosaur Systematics presents a current overview of dinosaur systematics using various examples to explore what is a species in a dinosaur, what separates genders in dinosaurs, what morphological changes occur with maturation of a species, and what morphological variations occur within a species.
Tyrannosaurid Paleobiology
Author: J. Michael Parrish, Ralph E. Molnar, Philip J. Currie, Eva B. Koppelhus
Publisher: Indiana University Press
ISBN: 0253009472
Pages: 312
Year: 2013-07-05
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The opening of an exhibit focused on "Jane," a beautifully preserved tyrannosaur collected by the Burpee Museum of Natural History, was the occasion for an international symposium on tyrannosaur paleobiology. This volume, drawn from the symposium, includes studies of the tyrannosaurids Chingkankousaurus fragilis and "Sir William" and the generic status of Nanotyrannus; theropod teeth, pedal proportions, brain size, and craniocervical function; soft tissue reconstruction, including that of "Jane"; paleopathology and tyrannosaurid claws; dating the "Jane" site; and tyrannosaur feeding and hunting strategies. Tyrannosaurid Paleobiology highlights the far ranging and vital state of current tyrannosaurid dinosaur research and discovery.
Osteology of the Reptiles
Author: Alfred Sherwood Romer
Publisher:
ISBN: 089464985X
Pages: 772
Year: 1997-01-01
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Based on the work of Samuel Wendell Williston and Dr. W.K. Gregory, author and editor of the original title published in 1925, this volume consists of two major parts - a structure-by-structure account of the reptile skeleton, followed by a classification of the various reptile groups based on osteological characters. This update isdesigned to give, in outline form, an account of the nature of the skeletal system of numerous reptile types both living and extinct.
The Dissection of Vertebrates
Author: Gerardo De Iuliis, Gerald DeIuliis, Dino Pulera
Publisher: Elsevier
ISBN: 0080477356
Pages: 304
Year: 2006-08-03
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The Dissection of Vertebrates covers several vertebrates commonly used in providing a transitional sequence in morphology. With illustrations on seven vertebrates – lamprey, shark, perch, mudpuppy, frog, cat, pigeon – this is the first book of its kind to include high-quality, digitally rendered illustrations. This book received the Award of Excellence in an Illustrated Medical Book from the Association of Medical Illustrators. It is organized by individual organism to facilitate classroom presentation. This illustrated, full-color primary dissection manual is ideal for use by students or practitioners working with vertebrate anatomy. This book is also recommended for researchers in vertebrate and functional morphology and comparative anatomy. The result of this exceptional work offers the most comprehensive treatment than has ever before been available. * Received the Award of Excellence in an Illustrated Medical Book from the Association of Medical Illustrators * Expertly rendered award-winning illustrations accompany the detailed, clear dissection direction * Organized by individual organism to facilitate classroom presentation * Offers coverage of a wide range of vertebrates * Full-color, strong pedagogical aids in a convenient lay-flat presentation
Solnhofen
Author: K. Werner Barthel, Nicola Helga Margaret Swinburne, Simon Conway Morris
Publisher: CUP Archive
ISBN: 052133344X
Pages: 236
Year: 1990-09-27
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This is an authoritative and highly illustrated account of the history of the Solnhofen limestone fossils deposits.
Amniote Paleobiology
Author: Matthew T. Carrano
Publisher: University of Chicago Press
ISBN: 0226094782
Pages: 547
Year: 2006-08-01
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Living amniotes—including all mammals, birds, crocodilians, snakes, and turtles—comprise an extraordinarily varied array of more than 21,000 species. Found in every major habitat on earth, they possess a truly remarkable range of morphological, ecological, and behavioral adaptations. The fossil record of amniotes extends back three hundred million years and reveals much about modern biological diversity of form and function. A collaborative effort of twenty-four researchers, Amniote Paleobiology presents thirteen new and important scientific perspectives on the evolution and biology of this familiar group. It includes new discoveries of dinosaurs and primitive relatives of mammals; studies of mammalian chewing and locomotion; and examinations of the evolutionary process in plesiosaurs, mammals, and dinosaurs. Emphasizing the rich variety of analytical techniques available to vertebrate paleontologists—from traditional description to multivariate morphometrics and complex three-dimensional kinematics—Amniote Paleobiology seeks to understand how species are related to each other and what these relationships reveal about changes in anatomy and function over time. A timely synthesis of modern contributions to the field of evolutionary studies, Amniote Paleobiology furthers our understanding of this diverse group.
The Great Dinosaur Hunters and Their Discoveries
Author: Edwin Harris Colbert
Publisher: Courier Corporation
ISBN: 0486247015
Pages: 283
Year: 1984
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A survey of the noted paleontologists who have uncovered and studied dinosaur fossils including information on their findings
Odontography
Author: Richard Owen
Publisher: Sagwan Press
ISBN: 1377175286
Pages: 758
Year: 2018-02-09
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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Dinosaurs
Author: David E. Fastovsky, David B. Weishampel
Publisher: Cambridge University Press
ISBN: 1316692442
Pages:
Year: 2016-11-28
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The ideal textbook for non-science majors, this lively and engaging introduction encourages students to ask questions, assess data critically and think like a scientist. Building on the success of the previous editions, Dinosaurs has been reorganised and extensively rewritten in response to instructor and student feedback. It continues to make science accessible and relevant through its clear explanations and extensive illustrations. Updated to reflect recent fossil discoveries and to include new taxa, the text guides students through the dinosaur groups, emphasising scientific concepts rather than presenting endless facts. It is grounded in the common language of modern evolutionary biology - phylogenetic systematics - so that students examine dinosaurs as professional paleontologists do. The key emerging theme of feathered dinosaurs, and the many implications of feathers, have been integrated throughout the book, highlighted by the inclusion of stunning new photographs in this beautifully illustrated text, now in full colour throughout.