“A” History of Land Mammals in the Western Hemisphere PDF Download
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Author: William Berryman Scott
Publisher:
ISBN:
Category : Mammals
Languages : en
Pages : 0
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Author: William Berryman Scott
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: William Berryman Scott
Publisher:
ISBN:
Category : Mammals
Languages : en
Pages : 732
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: William B. Scott
Publisher: Macmillan Publishing Company
ISBN: 9780028519005
Category :
Languages : en
Pages :
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Author: William Berryman Scott
Publisher:
ISBN:
Category : Mammals
Languages : en
Pages : 0
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Author: William B. Scott
Publisher:
ISBN: 9781332223503
Category : Science
Languages : en
Pages : 726
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Book Description
Excerpt from History of Land Mammals in the Western Hemisphere One afternoon in June, 1876, three Princeton undergraduates were lying under the trees on the canal bank, making a languid pretence of preparing for an examination. Suddenly, one of the trio remarked: "I have been reading an old magazine article which describes a fossil-collecting expedition in the West; why can't we get up something of the kind?" The others replied, as with one voice, "We can; let's do it." This seemingly idle talk was, for Osborn and myself, a momentous one, for it completely changed the careers which, as we then believed, had been mapped out for us. The random suggestion led directly to the first of the Princeton palaeontological expeditions, that of 1877, which took us to the "Bad Lands" of the Bridger region in southwestern Wyoming. The fascination of discovering and exhuming with our own hands the remains of the curious creatures which once inhabited North America, but became extinct ages ago, has proved an enduring delight. It was the wish to extend something of this fascinating interest to a wider circle, that occasioned the preparation of this book. The western portion of North America has preserved a marvellous series of records of the successive assemblages of animals which once dwelt in this continent, and in southernmost South America an almost equally complete record was made of the strange animals of that region. For the last half-century, or more, many workers have cooperated to bring this long-vanished world to light and to decipher and interpret the wonderful story of mammalian development in the western hemishere. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."
Author: Kenneth D. Rose
Publisher: JHU Press
ISBN: 080189221X
Category : Science
Languages : en
Pages : 468
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In the tradition of G. G. Simpson's classic work, Kenneth D. Rose's The Beginning of the Age of Mammals analyzes the events that occurred directly before and after the mysterious K-T boundary which so quickly thrust mammals from obscurity to planetary dominance. Rose surveys the evolution of mammals, beginning with their origin from cynodont therapsids in the Mesozoic, contemporary with dinosaurs, through the early Cenozoic, with emphasis on the Paleocene and Eocene adaptive radiations of therian mammals. Focusing on the fossil record, he presents the anatomical evidence used to interpret behavior and phylogenetic relationships. The life's work of one of the most knowledgeable researchers in the field, this richly illustrated, magisterial book combines sound scientific principles and meticulous research and belongs on the shelf of every paleontologist and mammalogist.
Author: Thomas Defler
Publisher: Springer
ISBN: 3319984497
Category : Science
Languages : en
Pages : 403
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Book Description
This book takes a non-technical approach in covering the evolution of South American mammalian fauna throughout geological history, and discusses how South America has changed due to mammalian invasions. Unlike other works on the subject, this book attempts to answer several crucial questions that often go unmentioned together in one cohesive monograph. What was the fauna like before the American interchange? What were the origins of the now-extinct groups when northern species arrived and out-competed them? How did the modern mammalian fauna come into being with such disparate animal groups? This information is given from a historical perspective throughout the book's 15 chapters, and is presented in an easily graspable fashion by mostly avoiding technical language. The book is written for academics, scientists and scholars engaged in paleontology, zoology and evolutionary biology, but may also appeal to a larger audience of general readers interested in mammalian evolution. The book begins with an introduction, describing the tools necessary to interpret the evolutionary history of South American mammals in geological terms and some of the early people who helped found South American mammalian paleontology. Chapter 2 describes the Mesozoic first mammals of Gondwana and what we are learning about them, dominant before the K/T extinction event. Then chapters 3 through 8 cover the Cenozoic, or "Age of Mammals", highlighting the major mammalian groups of South America that replaced the earlier mammals of Gondwana. These groups include the marsupials, native ungulates, the xenarthrans (armadillos, anteaters, sloths), the caviomorphs (rodents), and the platyrrhine monkeys. Chapters 9 and 10 address the Antarctic La Meseta fossils and the Colombian La Venta fossil faunal assemblages. Chapter 11 discusses the neotropical mammals that invaded the Caribbean Islands, and illustrates the influence South America has had on adjacent faunas. Chapter 12 describes the origin of the Amazon River and the role it has played in the evolution of the mammals and other flora and fauna. Chapter 13 tells the story of the Great American Biotic Interchange (GABI), and chapter 14 follows this up with a discussion of the Pleistocene mammal communities and their eventual extinction. Chapter 15 concludes the text by discussing the modern mammals of South America, and how despite the extensive Pleistocene extinctions there is still a lot of mammalian diversity in South America.
Author: Charles Anderson
Publisher:
ISBN:
Category :
Languages : en
Pages : 232
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Author: Royal Society of New South Wales
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1226
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Book Description
Includes list of members.
