Dorudon Atrox (Mammalia, Cetacea)
Author: Mark David Uhen
Publisher:
Published: 1996
Total Pages: 520
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Mark David Uhen
Publisher:
Published: 1996
Total Pages: 520
ISBN-13:
DOWNLOAD EBOOKAuthor: Felix G. Marx
Publisher: John Wiley & Sons
Published: 2016-05-31
Total Pages: 356
ISBN-13: 1118561538
DOWNLOAD EBOOKCetaceans (whales, dolphins, and porpoises) have fascinated and bewildered humans throughout history. Their mammalian affinities have been long recognized, but exactly which group of terrestrial mammals they descend from has, until recently, remained in the dark. Recent decades have produced a flurry of new fossil cetaceans, extending their fossil history to over 50 million years ago. Along with new insights from genetics and developmental studies, these discoveries have helped to clarify the place of cetaceans among mammals, and enriched our understanding of their unique adaptations for feeding, locomotion and sensory systems. Their continuously improving fossil record and successive transformation into highly specialized marine mammals have made cetaceans a textbook case of evolution - as iconic in its own way as the origin of birds from dinosaurs. This book aims to summarize our current understanding of cetacean evolution for the serious student and interested amateur using photographs, drawings, charts and illustrations.
Author: Annalisa Berta
Publisher: JHU Press
Published: 2017-10-02
Total Pages: 213
ISBN-13: 1421423251
DOWNLOAD EBOOKSetting the stage : rocks, fossils and evolution -- The oldest marine mammals : whales and sea cows -- Later diverging whales : Neoceti -- Aquatic carnivores : pinnipeds and a bear-like carnivoran -- Crown sirenians and their desmostylian relatives -- Aquatic sloths and recent occupants of the sea-sea otters and polar bears -- Diversity changes through time : the influence of climate change and humans
Author: Bernd Würsig
Publisher: Academic Press
Published: 2017-11-27
Total Pages: 1195
ISBN-13: 0128043814
DOWNLOAD EBOOKThe Encyclopedia of Marine Mammals, Third Edition covers the ecology, behavior, conservation, evolution, form and function of whales, dolphins, seals, sea lions, manatees, dugongs, otters and polar bears. This edition provides new content on anthropogenic concerns, latest information on emerging threats such as ocean noise, and impacts of climate change. With authors and editors who are world experts, this new edition is a critical resource for all who are interested in marine mammals, especially upper level undergraduate and graduate students, researchers, and managers, and is a top reference for those in related fields, from oceanographers to environmental scientists. - Significant content and topic updates, as well as the addition of new topics in such areas as anthropogenic disturbance - Visual maps of the oceans and seas mentioned in contributions, helping to place the geographical features described in the text with clear, consistent species illustrations - Written to help users learn new information or brush up on a topic quickly, with the references at the end of each entry to help guide readers into more specialist literature
Author: William F. Perrin
Publisher: Academic Press
Published: 2009-02-26
Total Pages: 1355
ISBN-13: 0080919936
DOWNLOAD EBOOKThis thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to reference on marine mammals. - More than 20% NEW MATERIAL includes articles on Climate Change, Pacific White-sided Dolphins, Sociobiology, Habitat Use, Feeding Morphology and more - Over 260 articles on the individual species with topics ranging from anatomy and behavior, to conservation, exploitation and the impact of global climate change on marine mammals - New color illustrations show every species and document topical articles FROM THE FIRST EDITION "This book is so good...a bargain, full of riches...packed with fascinating up to date information. I recommend it unreservedly it to individuals, students, and researchers, as well as libraries." --Richard M. Laws, MARINE MAMMALS SCIENCE "...establishes a solid and satisfying foundation for current study and future exploration" --Ronald J. Shusterman, SCIENCE
Author: J.G.M. Thewissen
Publisher: Springer Science & Business Media
Published: 2013-11-11
Total Pages: 480
ISBN-13: 1489901590
DOWNLOAD EBOOKResearch in whale origins is now in an explosive phase, with a cascade of discoveries adding to our understanding of the evolutionary pattern and a suite of new techniques being applied to address new questions. The objective of this volume is to provide a snapshot of this explosion. The volume paints the scene with a broad brush. Taken together the chapters clearly indicate that cetacean origins is a field that is dynamic, multidisciplinary, and that the end of the explosive phase is not in sight.
Author: Debra Lee Miller
Publisher: CRC Press
Published: 2016-04-19
Total Pages: 456
ISBN-13: 1439842574
DOWNLOAD EBOOKThe order Cetacea comprises some amazing species, representing some of the most evolved creatures that inhabit this earth. Yet, they also represent a group of species for which much remains unknown. There are over 80 species of cetaceans composed of porpoises, dolphins and whales. This volume represents the latest of published and previously unpubl
Author: Lars Werdelin
Publisher: Univ of California Press
Published: 2010-07-20
Total Pages: 1008
ISBN-13: 0520257219
DOWNLOAD EBOOK"This impressively comprehensive volume is a long-awaited and worthy successor to the now outdated 1978 classic, Evolution of African Mammals. A must-have reference work for everyone interested in mammalian evolution." David Pilbeam, Harvard University and the Peabody Museum of Archaeology and Ethnology --
Author: Kenneth D. Rose
Publisher: JHU Press
Published: 2005-03-29
Total Pages: 282
ISBN-13: 9780801880223
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Author: Vincent Bels
Publisher: Springer
Published: 2019-04-23
Total Pages: 873
ISBN-13: 3030137392
DOWNLOAD EBOOKThis book provides students and researchers with reviews of biological questions related to the evolution of feeding by vertebrates in aquatic and terrestrial environments. Based on recent technical developments and novel conceptual approaches, the book covers functional questions on trophic behavior in nearly all vertebrate groups including jawless fishes. The book describes mechanisms and theories for understanding the relationships between feeding structure and feeding behavior. Finally, the book demonstrates the importance of adopting an integrative approach to the trophic system in order to understand evolutionary mechanisms across the biodiversity of vertebrates.