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Author: Robert A. Spicer Publisher: Oxford University Press, USA ISBN: Category : Classification Languages : en Pages : 344
Book Description
Plant fossils, which provide valuable data for many fields, are usually only poorly preserved and fragmentary remains of the original organism. Their identification is difficult, and their study bedevilled by problems of taxomony and classification never encountered with living plants. This volume contains the papers presented at an international paleobotanical meeting designed to present a complete catalog and description of the varied techniques used in fossil identification and classification. The wide variety of approaches presented here will stimulate further research and provide the necessary information for the application of paleobotanical studies to the more general fields of botany and geology.
Author: Robert A. Spicer Publisher: Oxford University Press, USA ISBN: Category : Classification Languages : en Pages : 344
Book Description
Plant fossils, which provide valuable data for many fields, are usually only poorly preserved and fragmentary remains of the original organism. Their identification is difficult, and their study bedevilled by problems of taxomony and classification never encountered with living plants. This volume contains the papers presented at an international paleobotanical meeting designed to present a complete catalog and description of the varied techniques used in fossil identification and classification. The wide variety of approaches presented here will stimulate further research and provide the necessary information for the application of paleobotanical studies to the more general fields of botany and geology.
Author: A. J. Bowden Publisher: Geological Society of London ISBN: 9781862391741 Category : Science Languages : en Pages : 320
Book Description
Often regarded as the 'Cinderella' of palaeontological studies, palaeobotany has a history that contains some fascinating insights into scientific endeavour, especially by palaeontologists who were perusing a personal interest rather than a career. The problems of maintaining research facilities in universities, especially in the modern era, are described and reveal a noticeable absence of a national UK strategy to preserve centres of excellence in an avowedly specialist area. Accounts of some of the pioneers demonstrate the importance of collaboration between taxonomists and illustrators. The importance of palaeobotany in the rise of geoconservation is outlined, as well as the significant and influential role of women in the discipline. Although this volume has a predominantly UK focus, two very interesting studies outline the history of palaeobotanical work in Argentina and China.
Author: Edith L. Taylor Publisher: Academic Press ISBN: 008055783X Category : Science Languages : en Pages : 1253
Book Description
This book provides up-to-date coverage of fossil plants from Precambrian life to flowering plants, including fungi and algae. It begins with a discussion of geologic time, how organisms are preserved in the rock record, and how organisms are studied and interpreted and takes the student through all the relevant uses and interpretations of fossil plants. With new chapters on additional flowering plant families, paleoecology and the structure of ancient plant communities, fossil plants as proxy records for paleoclimate, new methodologies used in phylogenetic reconstruction and the addition of new fossil plant discoveries since 1993, this book provides the most comprehensive account of the geologic history and evolution of microbes, algae, fungi, and plants through time. Major revision of a 1993 classic reference Lavishly illustrated with 1,800 images and user friendly for use by paleobotanists, biologists, geologists and other related scientists Includes an expanded glossary with an extensive up-to-date bibliography and a comprehensive index Provides extensive coverage of fungi and other microbes, and major groups of land plants both living and extinct
Author: Norman MacLeod Publisher: CRC Press ISBN: 1420008072 Category : Computers Languages : en Pages : 370
Book Description
The automated identification of biological objects or groups has been a dream among taxonomists and systematists for centuries. However, progress in designing and implementing practical systems for fully automated taxon identification has been frustratingly slow. Regardless, the dream has never died. Recent developments in computer architectures an
Author: Quentin D. Wheeler Publisher: CRC Press ISBN: 1420008560 Category : Nature Languages : en Pages : 258
Book Description
Finalist for 2009 The Council on Botanical & Horticultural Libraries Literature Award!A Fresh Look at Taxonomy The most fundamental of all biological sciences, taxonomy underpins any long term strategies for reconstructing the great tree of life or salvaging as much biodiversity as possible. Yet we are still unable to say with any certainty how
Author: Robert Scotland Publisher: CRC Press ISBN: 1482268248 Category : Nature Languages : en Pages : 226
Book Description
When looking at groups of organisms, shared characteristics (homologues) provide the raw data from which hypotheses of common ancestry may be suggested. In order to explore the relationship between homologues and particular hypotheses of common ancestry, complex matrices are devised, where homologues are coded, allowing theories of homology to be developed and tested. Practically nothing has been written about this matrix-building process, which is fundamental to our understanding of diversity and evolutionary history. This book fills the gap by discussing the ways observations are coded and the consequences for resulting hypotheses using case studies and theoretical examples.
Author: Tod F. Stuessy Publisher: Columbia University Press ISBN: 0231518641 Category : Science Languages : en Pages : 566
Book Description
The field of plant taxonomy has transformed rapidly over the past fifteen years, especially with regard to improvements in cladistic analysis and the use of new molecular data. The second edition of this popular resource reflects these far-reaching and dramatic developments with more than 3,000 new references and many new figures. Synthesizing current research and trends, Plant Taxonomy now provides the most up-to-date overview in relation to monographic, biodiversity, and evolutionary studies, and continues to be an essential resource for students and scholars. This text is divided into two parts: Part 1 explains the principles of taxonomy, including the importance of systematics, characters, concepts of categories, and different approaches to biological classification. Part 2 outlines the different types of data used in plant taxonomic studies with suggestions on their efficacy and modes of presentation and evaluation. This section also lists the equipment and financial resources required for gathering each type of data. References throughout the book illuminate the historical development of taxonomic terminology and philosophy while citations offer further study. Plant Taxonomy is also a personal story of what it means to be a practicing taxonomist and to view these activities within a meaningful conceptual framework. Tod F. Stuessy recalls the progression of his own work and shares his belief that the most creative taxonomy is done by those who have a strong conceptual grasp of their own research.
Author: Robert A. Spicer
Author: Robert A. Spicer
Author: R. A. Spicer
Author: A. J. Bowden
Author: Edith L. Taylor
Author: Wilson N. Stewart
Author: Norman MacLeod
Author: Peter D. Olson
Author: Quentin D. Wheeler
Author: Robert Scotland
Author: Tod F. Stuessy