Download or read book Origin of Mammals Based Upon Cranial Morphology of the Therapsid Suborders written by Everett Claire Olson and published by Geological Society of America. This book was released on 1944 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annals of the South African Museum written by South African Museum and published by . This book was released on 1957 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected papers written by Lieuwe D. Boonstra and published by . This book was released on 1962 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Vertebrate Paleontology written by and published by . This book was released on 1997 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Papers written by and published by . This book was released on 1944 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evolution Emerging Text written by William King Gregory and published by . This book was released on 1951 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Annual Meeting of the South African Association for the Advancement of Science written by and published by . This book was released on 1999 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mammal like Reptiles and the Origin of Mammals written by Thomas Stainforth Kemp and published by . This book was released on 1982 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vertebrate Paleontology and Evolution written by Robert L. Carroll and published by New York [N.Y.] : W.H. Freeman. This book was released on 1988 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Permian Timescale written by S.G. Lucas and published by Geological Society of London. This book was released on 2018-03-12 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together state-of-the-art reviews of the non-biostratigraphic and biostratigraphic data that are used to define and correlate Permian time intervals. It includes analyses of Permian radio-isotopic ages, magnetostratigraphy, isotope-based stratigraphy and timescale-relevant biostratigraphy. It is the first book devoted to this subject and represents the cutting edge of Permian time-scale research.

Download or read book Early Evolutionary History of the Synapsida written by Christian F. Kammerer and published by Springer Science & Business Media. This book was released on 2013-09-20 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-mammalian synapsids were the dominant terrestrial vertebrates from the Late Carboniferous to the Middle Triassic and play a key role in understanding the origin and evolution of mammals. Despite these facts and the outstanding fossil record of the group, early synapsids remain obscure. This book showcases the full breadth of contemporary research on non-mammalian synapsids, ranging from taxonomy and phylogenetics to functional morphology, biogeography, paleoecology, and patterns of diversity. It also underscores the importance and potential of studying non-mammalian synapsid paleobiology in its own right, not just in the context of mammalian evolution.​

Download or read book The Dinosaur Heresies written by Dr Robert T Bakker, PH.D. and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking book reveals that, far from being sluggish reptiles, dinosaurs were actually agile, fast, warm-blooded, and intelligent. The author explodes the old orthodoxies and gives us a convincing picture of how dinosaurs hunted, fed, mated, fought and died.Containing over 200 detailed illustrations, The Great Dinosaur Debate will enthrall "dinosaurmaniacs". It is a bold new look at the extraordinary reign and eventual extinction of the awesome behemoths who ruled the earth for 150 million years. Copyright © Libri GmbH. All rights reserved.

Download or read book Descriptive and illustrated catalogue of the fossil reptilia of South Africa in the collection of the British Museum written by Richard Owen and published by . This book was released on 1876 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Origins of the Higher Groups of Tetrapods written by Hans-Peter Schultze and published by Cornell University Press. This book was released on 2018-10-18 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume explores the various views on the origins of tetrapods—amphibians, reptiles, birds, and mammals—views that agree or differ depending in part on how certain fossil animals are classified and which methodology is used for classification. Eighteen chapters by an international group of paleontologists and neontologists here present current hypotheses, emphasizing the kinds of data needed to answer controversial questions, as well as the variety of solutions that emerge from diferent analyses of the same data set. The book is arranged in five sections, each of which contains an overview essay that either describes the development of various schools of thought regarding the origin of the tetrapod group in question or critically summarizes the arguments presented in the section. The first section addresses the origins of tetrapods as a group, focusing on lobe-finned fishes and early tetrapods. Next is a section dealing with amphbians, followed by one on reptiles. The fourth section concerns avian origins, and the final section treats the origins and early diversification of mammals. With an overall goal of stimulating critical evaluation by the reader rather than providing unequivocal answers, this volume will be of particaular interest to vertebrate paleontologists, evolutionary morphologists, and ichthyological, herpatological, avian, and mammalian systematists.

Download or read book The Global Triassic written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2007-01-01 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Permian Extinctions written by Spencer G. Lucas and published by Frontiers Media SA. This book was released on 2021-11-09 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Great Paleozoic Crisis written by Douglas H. Erwin and published by Columbia University Press. This book was released on 1993 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: The culmination of more than fifty years of research by the foremost living expert on plant classification, Diversity and Classification of Flowering Plants is an important contribution to the field of plant taxonomy. In the last decade, the system of classifying plants has been thoroughly revised. Instead of describing every individual family, Takhtajan includes descriptions in keys to families, which he calls "descriptive keys." The advantage of descriptive keys is that they give both the characteristic features of the families and their differences. The delimitation of families and orders drastically differs from the one accepted by the Englerian school and from the one accepted in Arthur Cronquist's system. Takhtajan favors the smaller, more natural families and orders, which are more coherent and better-defined, where characters are easily grasped, and which are more suitable for information retrieval and phylogenetic studies, including cladistic analysis (because it reduces polymorphic codings).