Download or read book Species and Speciation in the Fossil Record written by Warren D. Allmon and published by University of Chicago Press. This book was released on 2016-10-05 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the species is one of the fundamental units of biological classification, there is remarkably little consensus among biologists about what defines a species, even within distinct sub-disciplines. The literature of paleobiology, in particular, is littered with qualifiers and cautions about applying the term to the fossil record or equating such species with those recognized among living organisms. In Species and Speciation in the Fossil Record, experts in the field examine how they conceive of species of fossil animals and consider the implications these different approaches have for thinking about species in the context of macroevolution. After outlining views of the Modern Synthesis of evolutionary disciplines and detailing the development within paleobiology of quantitative methods for documenting and analyzing variation within fossil assemblages, contributors explore the challenges of recognizing and defining species from fossil specimens—and offer potential solutions. Addressing both the tempo and mode of speciation over time, they show how with careful interpretation and a clear species concept, fossil species may be sufficiently robust for meaningful paleobiological analyses. Indeed, they demonstrate that the species concept, if more refined, could unearth a wealth of information about the interplay between species origins and extinctions, between local and global climate change, and greatly deepen our understanding of the evolution of life.

Download or read book Catalogue written by Michigan State Library and published by . This book was released on 1898 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports written by Missouri. Division of Geological Survey and Water Resources and published by . This book was released on 1896 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports written by Missouri. Bureau of Geology and Mines and published by . This book was released on 1896 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Michigan State Library written by Michigan State Library and published by . This book was released on 1898 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phylonyms written by Kevin de Queiroz and published by CRC Press. This book was released on 2020-04-30 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phylonyms is an implementation of PhyloCode, which is a set of principles, rules, and recommendations governing phylogenetic nomenclature. Nearly 300 clades - lineages of organisms - are defined by reference to hypotheses of phylogenetic history rather than by taxonomic ranks and types. This volume will document the Real World uses of PhyloCode and will govern and apply to the names of clades, while species names will still be governed by traditional codes. Key Features Provides clear regulations for implementing new guidelines for naming lineages of organisms incorporates expressly evolutionary and phylogenetic principles Works with existing codes of nomenclature Eliminates the reliance on rank-based classification in favor of phylogenetic relationships Related Titles: Rieppel, O. Phylogenetic Systematics: Haeckel to Hennig (ISBN 978-1-4987-5488-0) Cantino, P. D. and de Queiroz, K. International Code of Phylogenetic Nomenclature (PhyloCode) (ISBN 978-1-138-33282-9).

Download or read book Reports written by Missouri. Geological Survey and published by . This book was released on 1896 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the United States Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1893 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Crinoidea Flexibilia with an Atlas of A B C and 76 Plates written by Frank Springer and published by . This book was released on 1920 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the United States Geological Survey written by and published by . This book was released on 1896 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Library of the Peabody Institute of the City of Baltimore written by George Peabody Library and published by . This book was released on 1887 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Bulletin written by Geological Survey (U.S.) and published by . This book was released on 1949 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Early sedimentary evolution of the Michigan Basin written by Paul A. Catacosinos and published by Geological Society of America. This book was released on 1991 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of North American Geology written by Geological Survey (U.S.) and published by . This book was released on 1923 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue and Index of Contributions to North American Geology 1732 1891 written by Nelson Horatio Darton and published by . This book was released on 1896 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Echinoderm Paleobiology written by William I. Ausich and published by Indiana University Press. This book was released on 2008-07-18 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dominant faunal elements in shallow Paleozoic oceans, echinoderms are important to understanding these marine ecosystems. Echinoderms (which include such animals as sea stars, crinoids or sea lilies, sea urchins, sand dollars, and sea cucumbers) have left a rich and, for science, extremely useful fossil record. For various reasons, they provide the ideal source for answers to the questions that will help us develop a more complete understanding of global environmental and biodiversity changes. This volume highlights the modern study of fossil echinoderms and is organized into five parts: echinoderm paleoecology, functional morphology, and paleoecology; evolutionary paleoecology; morphology for refined phylogenetic studies; innovative applications of data encoded in echinoderms; and information on new crinoid data sets.

Download or read book Research Catalog of the Library of the American Museum of Natural History 55 4 56 8 written by American Museum of Natural History. Library and published by . This book was released on 1978 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: