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Author : Peter R. Crowther
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)
Download or read book The Fine Structure of Graptolite Periderm written by Peter R. Crowther and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter R. Crowther
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (43 download)
Download or read book The Fine Structure of Graptolite Periderm written by Peter R. Crowther and published by . This book was released on 1981 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Bairati
Publisher : Springer Science & Business Media
ISBN 13 : 146847636X
Total Pages : 582 pages
Book Rating : 4.4/5 (684 download)
Download or read book Biology of Invertebrate and Lower Vertebrate Collagens written by A. Bairati and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowledge in the field of the biology of the extracellular matrix, and in particular of collagen, has made considerable progress over the last ten years, especially in mammals, birds and ln man with respect to very important applied medical aspects. Basic knowledge in the animal kingdom overall has increased more slowly and haphazardly. We, therefore, considered it useful to organize a meeting specifically devoted to the study of the invertebrate and lower vertebrate collagens. The NATO Scientific Division financed an Advanced Research Workshop aimed at bringing together experts qualified in collagen biology (with morphological, biochemical and genetic specialization) with researchers who are currently studying collagenous tissues of invertebrates and lower vertebrates. The Medical-Biology Committee of the CNR-Rome and the University of Milan also supplied interest and support for the organization of this Meeting. The format of the workshop consisted in: 1) main lectures on the most recent aspects of collagen biology; 2) minireviews on the current knowledge of collagenous tissues in the various invertebrate phyla and in fish; 3) contributed papers on particular aspects of research in specific fields; 4) workshops on the methodology of studying collagen. As we had intended, the Workshop gave a comprehensive overview of acquired knowledge and of the present state of research actlvlty. It permitted wide interdisciplinary discussion, enabling collabora tions to be established and new research themes to be chosen. This volume contains the text of all the contributions presented at the Meeting, including posters.
Author : Jörg Maletz
Publisher : John Wiley & Sons
ISBN 13 : 1118515617
Total Pages : 299 pages
Book Rating : 4.1/5 (185 download)
Download or read book Graptolite Paleobiology written by Jörg Maletz and published by John Wiley & Sons. This book was released on 2017-05-08 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The graptolites constitute one of the geologically most useful taxonomic groups of fossils for dating rock successions, understanding paleobiogeography and reconstructing plate tectonic configurations in the Lower Palaeozoic. Graptolites were largely planktic, marine organisms, and as one of the first groups that explored the expanses of the world’s oceans are vital for understanding Palaeozoic ecology. They are the best and often the only fossil group for dating Lower Palaeozoic rock successions precisely. Thousands of taxa have been described from all over the planet and are used for a wide variety of geological and palaeontological (biological) research topics. The recent recognition of the modern pterobranch Rhabdopleura as a living benthic graptolite enables a much better understanding and interpretation of the fossil Graptolithina. In the decades since the latest edition of the Graptolite Treatise, the enormous increase of knowledge on this group of organisms has never been synthesised in a compelling and coherent way, and information is scattered in scientific publications and difficult to sort through. This volume provides an up-to-date insight into research on graptolites. Such research has advanced considerably with the use of new methods of investigation and documentation. SEM investigation and research on ultrastructure of the tubaria has made it possible to compare extant and extinct taxa in much more detail. Cladistic interpretation of graptolite taxonomy and evolution has advanced the understanding of this group of organisms considerably in the last two decades, and has highlighted their importance in our understanding of evolutionary processes. This book will show graptolites, including their modern, living relatives, in a quite new and fascinating light, and will demonstrate the impact that the group has had on the evolution of the modern marine ecosystem. This book is aimed not only at earth scientists but also at biologists, ecologists and oceanographers. It is a readable and comprehensible volume for students at the MSc level, while remaining accessible to undergraduates and non-specialists seeking up-to-date information about this fascinating topic in palaeobiology.
Author : Neal S. Gupta
Publisher : Springer
ISBN 13 : 9400779364
Total Pages : 196 pages
Book Rating : 4.4/5 (7 download)
Download or read book Biopolymers written by Neal S. Gupta and published by Springer. This book was released on 2014-09-16 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview, research compendium and an introduction to the science of molecular paleontology, including literature overview for non-geochemists. Analytical methods employed are included as a part of each chapter that underpin this branch of paleontology and indeed geochemistry. The primary usefulness of this volume is for organic geochemists, molecular palaeontologists, and molecular archeologists. Researchers, graduate students and academics interested in astrobiology from a paleontological perspective may also find this to be valuable.
Author : E. N. K. Clarkson
Publisher : John Wiley & Sons
ISBN 13 : 1118685164
Total Pages : 468 pages
Book Rating : 4.1/5 (186 download)
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.
Author : International Palaeontological Association. Graptolite Working Group. International Conference
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (43 download)
Download or read book Palaeoecology and Biostratigraphy of Graptolites written by International Palaeontological Association. Graptolite Working Group. International Conference and published by . This book was released on 1986 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : O.R. Green
Publisher : Springer Science & Business Media
ISBN 13 : 940170581X
Total Pages : 542 pages
Book Rating : 4.4/5 (17 download)
Download or read book A Manual of Practical Laboratory and Field Techniques in Palaeobiology written by O.R. Green and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: The user This manual is designed for the use of geo-scientists with an interest and need in developing palaeobiological materials as a potential source of data. To meet this objective practical procedures have been formatted for use by both professional and semi professional students with an initial understanding of palaeo biological research aims as a primary source of scientific data. I have attempted to provide an explanation and understanding of practical procedures which may be required by students undertaking palaeobiological projects as part of a degree course. The layout of this manual should be particularly beneficial in the instruction and training of geotechnologists and museum preparators. Graduate students and scientists requiring an outline of a preparation procedure will also be able to use the manual as a reference from which to assess the suitability of a procedure. This manual is also intended for use by the "committed amateur". Many of the techniques described in this manual have been devised by non-palaeontologists, and developed from methods used in archaeology, zoology and botany, as well as other areas of geology. A considerable number of the methods can be undertaken by the amateur, and in the case of many of the field procedures, should be used. This will ensure that specimens and samples can be conserved in such a manner as to facilitate any later research, and not invalidate the results of subsequent geochemical analytical techniques which might be employed.
Author : Peter A. Allison
Publisher : Springer
ISBN 13 : 9048186439
Total Pages : 603 pages
Book Rating : 4.0/5 (481 download)
Download or read book Taphonomy written by Peter A. Allison and published by Springer. This book was released on 2010-11-03 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taphonomic bias is a pervasive feature of the fossil record. A pressing concern, however, is the extent to which taphonomic processes have varied through the ages. It is one thing to work with a biased data set and quite another to work with a bias that has changed with time. This book includes work from both new and established researchers who are using laboratory, field and data-base techniques to characterise and quantify the temporal and spatial variation in taphonomic bias. It may not provide all the answers but it will at least shed light on the right questions.
Author : Robert Maurice Owens
Publisher : National Museum Wales
ISBN 13 : 0720004225
Total Pages : 231 pages
Book Rating : 4.7/5 (2 download)
Download or read book Catalogue of Type, Figured and Cited Fossils in the National Museum of Wales written by Robert Maurice Owens and published by National Museum Wales. This book was released on 1995 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This catalogue lists all 'type and figured fossils' - those described, illustrated or referred to by geologists in scientific publications - up to the end of 1994.
Author : Feroze N. Ghadially
Publisher : Butterworth-Heinemann
ISBN 13 : 1483192091
Total Pages : 778 pages
Book Rating : 4.4/5 (831 download)
Download or read book Ultrastructural Pathology of the Cell and Matrix written by Feroze N. Ghadially and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrastructural Pathology of the Cell and Matrix: Third Edition Volume 2 presents a comprehensive examination of the intracellular lesion. It discusses the analysis of pathological tissues using electron microscope. It addresses the experimental procedures made on the cellular level. Some of the topics covered in the book are the structure, distribution, and variations of rod-shaped microtubulated bodies; morphology of intracytoplasmic filaments; melanosome-producing and melanosome-containing cells in tumours; myofilaments in striated muscle; and pathological variations in size, shape, and numbers of microbodies. The intracytoplasmic and intranuclear annulate lamellae are fully covered. An in-depth account of the classification, history, and nomenclature of lysosomes are provided. The morphology and normal variations of melanosomes and anchoring fibrils are completely presented. A chapter is devoted to the endocytotic structures and cell processes. Another section focuses on the classification and nomenclature of fibrous components. The book can provide useful information to cytologists, pathologists, students, and researchers.
Author : Barrie Rickards
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (43 download)
Download or read book Graptolite Studies in Honour of O. M. B. Bulman written by Barrie Rickards and published by . This book was released on 1974 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Manfred Schidlowski
Publisher : Springer Science & Business Media
ISBN 13 : 3642768849
Total Pages : 565 pages
Book Rating : 4.6/5 (427 download)
Download or read book Early Organic Evolution written by Manfred Schidlowski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the final outcome of a conference designed to wrap up IOCP Project 157 (" Early Organic Evolution and Mineral and Energy Resources ") after a decade of prolific activity. The picturesque solitude of Maria Laach Abbey in the Eifel Mountains (FRO) provided the appropriate setting for a conclave of some 80 specialists from the various walks of the field who, during the week of Sept. 19 - 23, 1988, strived hard to define the state of the art in the principal segments of this Earth Science frontier. The following pages contain the essence of the conference transactions, giv ing a vivid cross-section of the activities pursued by IOCP Project 157 during its final years. The coverage of topics is not necessarily complete, but rather eclec tic in part. With regard to single papers dealing with modern analogues of ancient processes, the book title might even be considered a grave misnomer. Neverthe less, all contributions relate to the subject in the widest sense, and the reader should be reminded that much of the heterogeneity reflected by the volume de rives from the fact that it is primarily a research report from a highly inter disciplinary field rather than a textbook.
Author :
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.F/5 ( download)
Download or read book Palaeontologia Polonica written by and published by . This book was released on 1958 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joel Cracraft
Publisher : Oxford University Press on Demand
ISBN 13 : 0195172345
Total Pages : 593 pages
Book Rating : 4.1/5 (951 download)
Download or read book Assembling the Tree of Life written by Joel Cracraft and published by Oxford University Press on Demand. This book was released on 2004-07-22 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a synthesis of knowledge about the history of life. This work treats the major groups of organisms. It is useful for evolutionary biologists, taxonomists, ecologists interested in biodiversity, and for organismic biologists, botanists, and microbiologists.
Author :
Publisher :
ISBN 13 :
Total Pages : 462 pages
Book Rating : 4.:/5 (39 download)
Download or read book Irish Journal of Earth Sciences written by and published by . This book was released on 1984 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gladys Ortega
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.F/5 ( download)
Download or read book Proceeding of the 7th International Graptolite Conference & Field Meeting of the Subcommission on Silurian Stratigraphy written by Gladys Ortega and published by . This book was released on 2003 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
