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Functional Morphology Of Brachiopods
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Book Synopsis Functional Morphology of Brachiopods by : Shou Hwa Chuang
Download or read book Functional Morphology of Brachiopods written by Shou Hwa Chuang and published by . This book was released on 2016-08-12 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the morphology and the functions of the various organ systems of the brachiopods, covering recent lingulids, discinids, craniids, rhynchonellids, terebratulids and terebratellids. It includes the relevant previous publications on the subject and the author's unpublished original observations. Of interest is his illustration of separate periostracum-forming epithelium and skeleton-forming epithelium at the periostracal groove or crypt in Lingula postlarva and Discinisca shelled larva. This serves as an alternative to the interpretation of Williams and Wright (1970) that there was a single epithelium, every individual cell of which moved from the periostracal groove or crypt to the mantle edge like a roller belt and secreted in succession pellicle, periostracum and when it went over the mantle edge, the cell secreted primary layer and finally secondary layer of the skeleton. The author next shows that in the earliest Lingula anatina larva and Discinisca coralliphila shelled larva there was no cuticle connection between the dorsal and the ventral valves, disputing Yatsu's (1902) notion that Lingula valves originated by the bending of a single circular shell. The author's illustration also shows that the intestine and anus of L. anatina larva are present at the 2 p.c. stage after it hatches, disputing Yatsu's (1902) claim that they formed during the 4 p.c. stage. The author also illustrates a rare 10 p.c. L. anatina larva from the Johor Strait with longitudinally divided median tentacle, disproving Yatsu's (1902) notion that the median tentacle atrophied after larval settlement. The author illustrates the differentiation of haemerythrocytes and spindle cells from the mesothelium in the mesothelial ridges of the roof and the floor of the perivisceral cavity, establishing that the spindle cells are a normal constituent of the coelomic fluid and disproving the notion that spindle cells differentiated from muscles fibres. The author spent much time in China, sorting, examining and photographing the exceptionally preserved Lower Cambrian Chengjiang fossils in the various institutions. His revision of the published accounts of them by Chinese palaeontologists and his revision of recent inarticulate brachiopods are presented. It is hoped that his observations and conclusions can earn general acceptance.
Book Synopsis The Functional Morphology of the Tropical Brachiopod Thecidellina Congregata Cooper 1954 by : Gary Spencer Zumwald
Download or read book The Functional Morphology of the Tropical Brachiopod Thecidellina Congregata Cooper 1954 written by Gary Spencer Zumwald and published by . This book was released on 1976 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Helen Marguerite Muir-Wood Publisher :Geological Society of America ISBN 13 :0813710812 Total Pages :595 pages Book Rating :4.8/5 (137 download)
Book Synopsis Morphology, Classification and Life Habits of the Productoidea (Brachiopoda) by : Helen Marguerite Muir-Wood
Download or read book Morphology, Classification and Life Habits of the Productoidea (Brachiopoda) written by Helen Marguerite Muir-Wood and published by Geological Society of America. This book was released on 1960 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terminology; Preparation of specimens; Range and distribution of the productoidea; External mophology of the productoidea; Internal morphology of the productoidea; Life habits of the productoidea; Origin of the productoidea; Classification of the productoidea; Systematic descriptions.
Download or read book Brachiopods written by Howard Brunton and published by CRC Press. This book was released on 2001-11-29 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth history of a brachiopod is entombed in its shell, but research on fossil and living brachiopods has generated unanswered questions about these marine invertebrates. Several contributors to Brachiopods Past and Present comment on their differing structures and morphological detail. They use these as examples of ontogenetic and evolutionary change, as indicators of taxonomic relationships, or to discuss micro-structural shell morphology. Population studies of various species and recent progress in molecular phylogeny are presented. This single compilation is a must for postgraduate students and researchers in evolution, zoology, geology, palaeontology and related fields.
Book Synopsis Lessons in Immunity by : Loriano Ballarin
Download or read book Lessons in Immunity written by Loriano Ballarin and published by Academic Press. This book was released on 2016-04-08 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lessons in Immunity: From Single-cell Organisms to Mammals stems from the activity of the Italian Association of Developmental and Comparative Immunobiology (IADCI), represented by the editors. This book is presented as a series of short overviews that report on the current state of various relevant fields of immunobiology from an evolutionary perspective. The overviews are written by authors directly involved in the research, and most are members of the IADCI or have otherwise been involved in the related research for their respective overview. This publication offers scientists and teachers an easy and updated reference tool. - Provides simple and updated reviews on the immunobiology of a wide spectrum of organisms, considered in an evolutionary context - Focuses on both cells and humoral components of a variety of non-classical model organisms - Offers in a single volume many contributions which can help with understanding the evolution of immune responses and the main adaptations in animal phyla - Presents a valuable holistic cross-sectional approach for teaching immunology and its applications
Download or read book Brachiopods written by Paul Copper and published by Routledge. This book was released on 2018-02-02 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of conference papers presents information on the molecular genetics, biomineralization, growth and ecology of extant brachiopod stocks (extrapolated back to the Cambrian), and the shell microstructure, taphonomy, paleogeography, evolution, and taxonomy of fossil brachiopods.
Book Synopsis Functional Morphology of the Invertebrate Skeleton by : Enrico Savazzi
Download or read book Functional Morphology of the Invertebrate Skeleton written by Enrico Savazzi and published by John Wiley & Sons. This book was released on 1999-05-04 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functional morphology is the relationship between form and function of an organism, seen as an adaptive context. This authoritative survey considers the topic widely and parallels the established Belhaven paleontological studies.
Book Synopsis Permian Brachiopods of West Texas by : Gustav Arthur Cooper
Download or read book Permian Brachiopods of West Texas written by Gustav Arthur Cooper and published by . This book was released on 1972 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Functional Morphology in Vertebrate Paleontology by : Jeff Thomason
Download or read book Functional Morphology in Vertebrate Paleontology written by Jeff Thomason and published by Cambridge University Press. This book was released on 1997-10-28 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looks at how fossil vertebrates moved, fed and reproduced.
Book Synopsis Brachiopods Through Time by : D. I. MacKinnon
Download or read book Brachiopods Through Time written by D. I. MacKinnon and published by CRC Press. This book was released on 1991-06-01 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brachiopods written by Howard Brunton and published by CRC Press. This book was released on 2001-11-29 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth history of a brachiopod is entombed in its shell, but research on fossil and living brachiopods has generated unanswered questions about these marine invertebrates. Several contributors to Brachiopods Past and Present comment on their differing structures and morphological detail. They use these as examples of ontogenetic and evolutionar
Book Synopsis Brachiopod Morphology and Genera by : James Allan Thomson
Download or read book Brachiopod Morphology and Genera written by James Allan Thomson and published by . This book was released on 1927 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Architecture of Evolution by : Marco Tamborini
Download or read book The Architecture of Evolution written by Marco Tamborini and published by University of Pittsburgh Press. This book was released on 2022-12-20 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the final decades of the twentieth century, the advent of evolutionary developmental biology (evo-devo) offered a revolutionary new perspective that transformed the classical neo-Darwinian, gene-centered study of evolution. In The Architecture of Evolution, Marco Tamborini demonstrates how this radical innovation was made possible by the largely forgotten study of morphology. Despite the key role morphology played in the development of evolutionary biology since the 1940s, the architecture of organisms was excluded from the Modern Evolutionary Synthesis. And yet, from the beginning of the twentieth century to the 1970s and ’80s, morphologists sought to understand how organisms were built and how organismal forms could be generated and controlled. The generation of organic form was, they believed, essential to understanding the mechanisms of evolution. Tamborini explores how the development of evo-devo and the recent organismal turn in biology involved not only the work of morphologists but those outside the biological community with whom they exchanged their data, knowledge, and practices. Together with architects and engineers, they worked to establish a mathematical and theoretical basis for the study of organic form as a mode of construction, developing and reinterpreting important notions that would play a central role in the development of evolutionary developmental biology in the late 1980s. This book sheds light not only on the interdisciplinary basis for many of the key concepts in current developmental biology but also on contributions to the study of organic form outside the English-speaking world.
Book Synopsis Invertebrate Palaeontology and Evolution by : E. N. K. Clarkson
Download or read book Invertebrate Palaeontology and Evolution written by E. N. K. Clarkson and published by John Wiley & Sons. This book was released on 2013-07-23 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invertebrate Palaeontology and Evolution is well establishedas the foremost palaeontology text at the undergraduate level. Thisfully revised fourth edition includes a complete update of thesections on evolution and the fossil record, and the evolution ofthe early metazoans. New work on the classification of the major phyla (inparticular brachiopods and molluscs) has been incorporated. The section on trace fossils is extensively rewritten. The author has taken care to involve specialists in the majorgroups, to ensure the taxonomy is as up-to-date and accurate aspossible.
Book Synopsis The Encyclopedia of Paleontology by : Rhodes W. Fairbridge
Download or read book The Encyclopedia of Paleontology written by Rhodes W. Fairbridge and published by Springer. This book was released on 1979 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scholarly work with lengthy entries followed by references for further reading. Many illustrations. Indexed.
Book Synopsis Bones and Cartilage by : Brian K. Hall
Download or read book Bones and Cartilage written by Brian K. Hall and published by Academic Press. This book was released on 2014-12-23 with total page 911 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bones and Cartilage provides the most in-depth review and synthesis assembled on the topic, across all vertebrates. It examines the function, development and evolution of bone and cartilage as tissues, organs and skeletal systems. It describes how bone and cartilage develop in embryos and are maintained in adults, how bone is repaired when we break a leg, or regenerates when a newt grows a new limb, or a lizard a new tail. The second edition of Bones and Cartilage includes the most recent knowledge of molecular, cellular, developmental and evolutionary processes, which are integrated to outline a unified discipline of developmental and evolutionary skeletal biology. Additionally, coverage includes how the molecular and cellular aspects of bones and cartilage differ in different skeletal systems and across species, along with the latest studies and hypotheses of relationships between skeletal cells and the most recent information on coupling between osteocytes and osteoclasts All chapters have been revised and updated to include the latest research. - Offers complete coverage of every aspect of bone and cartilage, with updated references and extensive illustrations - Integrates development and evolution of the skeleton, as well a synthesis of differentiation, growth and patterning - Treats all levels from molecular to clinical, embryos to evolution, and covers all vertebrates as well as invertebrate cartilages - Includes new chapters on evolutionary skeletal biology that highlight normal variation and variability, and variation outside the norm (neomorphs, atavisms) - Updates hypotheses on the origination of cartilage using new phylogenetic, cellular and genetic data - Covers stem cells in embryos and adults, including mesenchymal stem cells and their use in genetic engineering of cartilage, and the concept of the stem cell niche
Book Synopsis Geological Survey Research, 1971, Chapter A. by : Geological Survey (U.S.)
Download or read book Geological Survey Research, 1971, Chapter A. written by Geological Survey (U.S.) and published by . This book was released on 1971 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
