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Review Of The Habitat Of The Earliest Vertebrates
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Book Synopsis Encyclopedia of Paleontology by : Ronald Singer
Download or read book Encyclopedia of Paleontology written by Ronald Singer and published by Routledge. This book was released on 2019-06-04 with total page 1153 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Paleontology is designed to address the shortage of general reference works on both vertebrate and invertebrate paleontology and to serve the needs of students and lay persons interested in the field. As the encyclopedia aims to provide basic information, the majority of the 350 entries are devoted to explanations of paleontological concepts and techniques, examinations of the evolutionary development of particular organisms and biological features, profiles of major discoveries, and biographies of leading scientists. Each entry includes an essay and a further reading list. An international team of 200 leading experts in the field has prepared the illustrations and the essays, which range from concise descriptions to comprehensive discussions.
Book Synopsis Hyman's Comparative Vertebrate Anatomy by : Libbie Henrietta Hyman
Download or read book Hyman's Comparative Vertebrate Anatomy written by Libbie Henrietta Hyman and published by University of Chicago Press. This book was released on 1992-09-15 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book, now in its third edition, is to introduce the morphology of vertebrates in a context that emphasizes a comparison of structire and of the function of structural units. The comparative method involves the analysis of the history of structure in both developmental and evolutionary frameworks. The nature of adaptation is the key to this analysis. Adaptation of a species to its environment, as revealed by its structure, function, and reproductive success, is the product of mutation and natural selection–the process of evolution. The evolution of structure and function, then, is the theme of this book which presents, system by system, the evolution of structure and function of vertebrates. Each chapter presents the major evolutionary trends of an organ system, with instructions for laboratory exploration of these trends included so the student can integrate concept with example.
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1965 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evolutionary Biology of Primitive Fishes by : R. E. Foreman
Download or read book Evolutionary Biology of Primitive Fishes written by R. E. Foreman and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: What, precisely, is a primitive fish? Most biologists would agree that the living cyclostomes, selachians, crossopterygians, etc. cannot be considered truly primitive. However, they and the fossil record have served to provide the information which forms the basis for speculation concerning the nature of the original vertebrates. This symposium of biologists from a variety of disciplines was called together to create collectively, from the best available current evidence, a picture of the probable line of evolution of the prototype primitive fishes. The symposium was designed to follow one that took place in Stockholm in 1967, convened for a similar purpose, with about the same number of participants. It is a matter of interest that almost the entire 1967 symposium (Nobel Symposium 4) dealt only with the hard tissues, whether fossil or modern. In charting the course of the present symposium it was felt that the intervening years have produced numerous lines of new evidence that could be employed in the same way that a navigator determines his position. Each field, be it adult morphology, geology, ecology, biochemistry, development or physiology, generates evidence that can be extrapolated backward from existing vertebrate forms and forward from invertebrate forms. If the intersect of only two lines of evidence produces a navigational "fix" of rather low reliability, then an intersect, however unfocussed, of multiple guidelines from more numerous disciplines might provide a better position from which to judge early vertebrate history.
Download or read book Before the Backbone written by H. Gee and published by Springer Science & Business Media. This book was released on 2007-07-27 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: We cannot catechise our stony ichthyolites, as did the necromantic lady of the Arabian Nights did the coloured fishes of the lake which had once been a city, when she touched their dead bodies with her wand, and they straightaway raised their heads and rephed to her queries. We would have many a question to ask them if we could - questions never to be solved. Hugh Miller, The Old Red Sandstone When I started this book in 1991, the subject of vertebrate origins was fusty and unfashionable. Early drafts for this preface read like an extend ed complaint at the lot of traditional morphologists, cast aside by the march of modern molecular biology. But no longer - this book should reach you at a time of renewed inter est in the origin of the vertebrates, our own particular corner of creation. For although the topic has excited interest for well over a century, molec ular biology has only lately achieved the maturity necessary to test its predictions. As a legitimate field of study, it is fashionable again.
Book Synopsis Concepts of Biology by : Samantha Fowler
Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2023-05-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.
Book Synopsis Perspectives of Biophysical Ecology by : D.M. Gates
Download or read book Perspectives of Biophysical Ecology written by D.M. Gates and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: A symposium on biophysical ecology was held at The University of Michigan Biological Station on Douglas Lake August 20-24, 1973. Biophysical ecology is an approach to ecology which uses fundamental principles of physics and chemistry along with mathematics as a tool to understand the interactions between organisms and their environment. It is fundamentally a mechanistic approach to ecology, and as such, it is amenable to theoretical modeling. A theoretical model applied to an organism and its interactions with its environ ment should include all the significant environmental factors, organism properties, and the mechanisms that connect these things together in an appropriate organism response. The purpose of a theoretical model is to use it to explain observed facts and to make predictions beyond the realm of observation which can be verified or denied by further observation. If the predictions are confirmed, the model must be reasonably complete except for second or third-order refinements. If the pre dictions are denied by further observation, one must go back to the basic ideas that entered the model and decide what has been overlooked or even what has been included that perhaps should not have been. Theoretical modeling must always have recourse to experiment in the laboratory and observation in the field. For plants, a theoretical model might be formulated to explain the manner and magnitude by which various environmental factors affect leaf temperature.
Author :Theodosius Dobzhansky Publisher :Springer Science & Business Media ISBN 13 :146849063X Total Pages :446 pages Book Rating :4.4/5 (684 download)
Book Synopsis Evolutionary Biology by : Theodosius Dobzhansky
Download or read book Evolutionary Biology written by Theodosius Dobzhansky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Icons of Evolution by : Jonathan Wells
Download or read book Icons of Evolution written by Jonathan Wells and published by Simon and Schuster. This book was released on 2002-01-01 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you were taught about evolution is wrong.
Book Synopsis Evolution and Development of Fishes by : Zerina Johanson
Download or read book Evolution and Development of Fishes written by Zerina Johanson and published by Cambridge University Press. This book was released on 2019-01-10 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: World-class palaeontologists and biologists summarise the state-of-the-art on fish evolution and development.
Book Synopsis Fish Physiology: Primitive Fishes by :
Download or read book Fish Physiology: Primitive Fishes written by and published by Elsevier. This book was released on 2011-09-21 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primitive fishes are a relatively untapped resource in the scientific search for insights into the evolution of physiological systems in fishes and higher vertebrates. Volume 26 in the Fish Physiology series presents what is known about the physiology of these fish in comparison with the two fish groups that dominate today, the modern elasmobranchs and the teleosts. Chapters include reviews on what is known about cardiovascular, nervous and ventilatory systems, gas exchange, ion and nitrogenous waste regulation, muscles and locomotion, endocrine systems, and reproduction. Editors provide a thorough understanding of how these systems have evolved through piscine and vertebrate evolutionary history. Primitive Fishes includes ground-breaking information in the field, including highlighs of the most unusual characteristics amongst the various species, which might have allowed these fishes to persist virtually unchanged through evolutionary time. This volume is essential for all comparative physiologists, fish biologists, and paleontologists. - Provides an analysis of the evolutionary significance of physiological adaptations in "ancient fishes" - Offers insights on the evolution of higher vertebrates - The only single source that presents an in-depth discussion of topics related to the physiology of ancient fishes
Author :Geological Society of America. Northeastern Section Publisher :Geological Society of America ISBN 13 :0813721067 Total Pages :359 pages Book Rating :4.8/5 (137 download)
Book Synopsis Late Paleozoic and Mesozoic Continental Sedimentation, Northeastern North America by : Geological Society of America. Northeastern Section
Download or read book Late Paleozoic and Mesozoic Continental Sedimentation, Northeastern North America written by Geological Society of America. Northeastern Section and published by Geological Society of America. This book was released on 2018 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of North American Geology by :
Download or read book Bibliography of North American Geology written by and published by . This book was released on 1965 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Book Synopsis Bulletin of the United States Geological Survey by :
Download or read book Bulletin of the United States Geological Survey written by and published by . This book was released on 1902 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy by : Fred Boughton Weeks
Download or read book Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy written by Fred Boughton Weeks and published by . This book was released on 1902 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy for the Years 1892-1900 Inclusive by : Fred Boughton Weeks
Download or read book Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy for the Years 1892-1900 Inclusive written by Fred Boughton Weeks and published by . This book was released on 1902 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report of the Twenty-first Session, Norden by :
Download or read book Report of the Twenty-first Session, Norden written by and published by . This book was released on 1960 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
