Download or read book Genus Ptiloteuthis Gabb Notulae Naturae of The Academy of Natural Sciences of Phila No 9 written by and published by Academy of Natural Sciences. This book was released on with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Notulae Naturae of the Academy of Natural Sciences of Philadelphia written by and published by . This book was released on 1943 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supplementary Notes on the Rissoellidae Gastropoda Notulae Naturae of The Acad of Natural Sciences of Phila No 352 written by and published by Academy of Natural Sciences. This book was released on with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collected Papers written by James Abram Garfield Rehn and published by . This book was released on with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Dinosauria written by David B. Weishampel and published by Univ of California Press. This book was released on 2007-12-17 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition includes coverage of dinosaur systematics, reproduction, life history strategies, biogeography, taphonomy, paleoecology, thermoregulation & extinction.
Download or read book The Evolution of Artiodactyls written by Donald R. Prothero and published by JHU Press. This book was released on 2007-12-17 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artiodactyls are diverse and successful hoofed mammals, represented by nearly two hundred living species of pigs, peccaries, hippos, camels, deer, sheep, cattle, giraffes, and other even-toed ungulates. In the recent years, a tremendous amount of research has been conducted on this important order. The Evolution of Artiodactyls synthesizes this research into a single volume. The authors explore a variety of topics, including molecular phylogeny of terrestrial artiodactyls phylogenetic relationships of cetaceans to terrestrial artiodactyls, and the earliest artiodactyls—Diacodexidae, Dichobunidae, Homacodontidae, Leptochoeridae, and Raoellidae.
Download or read book The Guinness Book of Animal Facts and Feats written by Gerald L. Wood and published by Sterling Publishing Company Incorporated. This book was released on 1982 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting new information and trivia, this encyclopedic reference covers the entire range of the animal kingdom, from prehistoric creatures and primitive animals to complex mammals
Download or read book Paleontology and Geology of the Upper Jurassic Morrison Formation written by John R. Foster and published by New Mexico Museum of Natural History and Science. This book was released on 2006-01-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dragons in the Dust written by Ralph E. Molnar and published by Indiana University Press. This book was released on 2004-03-30 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: What caused their extinction remains a mystery, and one that makes an intriguing conclusion to this portrait of a true dragon of the past.
Download or read book The Emergence of Whales written by J.G.M. Thewissen and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in whale origins is now in an explosive phase, with a cascade of discoveries adding to our understanding of the evolutionary pattern and a suite of new techniques being applied to address new questions. The objective of this volume is to provide a snapshot of this explosion. The volume paints the scene with a broad brush. Taken together the chapters clearly indicate that cetacean origins is a field that is dynamic, multidisciplinary, and that the end of the explosive phase is not in sight.
Download or read book Great White Sharks written by A. Peter Klimley and published by Academic Press. This book was released on 1998-04-03 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now available in paperback, the first comprehensive reference on Great White sharks separates fact from fiction and presents real evidence of the ecology and behavior of these remarkable animals. The volume begins with the evolution of the white shark and its relatives and continues with sections on its anatomy, behavior, ecology, distribution, population dynamics, and interactions with humans. Included in the volume are many illustrations, maps, diagrams, graphs and photos. - Covers all biological aspects of Great White sharks - Includes contributions from an international team of leading authorities - Heavily illustrated with maps, diagrams, graphs, and photos
Download or read book Kadimakara written by Patricia Vickers-Rich and published by . This book was released on 1985 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arthropod Relationships written by Richard A. Fortey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The arthropods contain more species than any other animal group, but the evolutionary pathways which led to their current diversity are still an issue of controversy. Arthropod Relationships provides an overview of our current understanding, responding to the new data arising from sequencing DNA, the discovery of new Cambrian fossils as direct evidence of early arthropod history, and developmental genetics. These new areas of research have stimulated a reconsideration of classical morphology and embryology. Arthropod Relationships is the first synthesis of the current debate to emerge: not since the volume edited by Gupta was published in 1979 has the arthropod phylogeny debate been, considered in this depth and breadth. Leaders in the various branches of arthropod biology have contributed to this volume. Chapters focus progressively from the general issues to the specific problems involving particular groups, and thence to a consideration of embryology and genetics. This wide range of disciplines is drawn on to approach an understanding of arthropod relationships, and to provide the most timely account of arthropod phylogeny. This book should be read by evolutionary biologists, palaeontologists, developmental geneticists and invertebrate zoologists. It will have a special interest for post-graduate students working in these fields.
Download or read book Dinosaurs written by Thomas R. Holtz and published by Sterling Publishing Company, Inc.. This book was released on 2001 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: To this day, dinosaurs remain a never-ending source of fascination to children, who just can't get enough of these compelling creatures. Illustrations, picturing over 60 dinosaur types (including some new discoveries that appear here for the first time in a children's book), maps, and a guide to each individual species--plus an overall introduction to fossils--tell youngsters how and why all the dinosaurs developed as they did. Answer exactly the types of question kids want to know: How big were they? What did they eat? Where did they live? What do their names mean? This lively trip back to the Age of the Dinosaurs, from its beginnings in the Triassic period to the great extinction at the end of the Cretaceous, is guided by one of the major authorities in the field, Dr. Thomas Holtz, vertebrate paleontologist at the University of Maryland, whose specialty is the study of carnivorous dinosaurs.
Download or read book Deer of the World written by Valerius Geist and published by . This book was released on 1999 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carboniferous Giants and Mass Extinction written by George R. McGhee Jr. and published by Columbia University Press. This book was released on 2018-08-07 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Picture a world of dog-sized scorpions and millipedes as long as a car; tropical rainforests with trees towering over 150 feet into the sky and a giant polar continent five times larger than Antarctica. That world was not imaginary; it was the earth more than 300 million years ago in the Carboniferous period of the Paleozoic era. In Carboniferous Giants and Mass Extinction, George R. McGhee Jr. explores that ancient world, explaining its origins; its downfall in the end-Permian mass extinction, the greatest biodiversity crisis to occur since the evolution of animal life on Earth; and how its legacies still affect us today. McGhee investigates the consequences of the Late Paleozoic ice age in this comprehensive portrait of the effects of ancient climate change on global ecology. Carboniferous Giants and Mass Extinction examines the climatic conditions that allowed for the evolution of gigantic animals and the formation of the largest tropical rainforests ever to exist, which in time turned into the coal that made the industrial revolution possible—and fuels the engine of contemporary anthropogenic climate change. Exploring the strange and fascinating flora and fauna of the Late Paleozoic ice age world, McGhee focuses his analysis on the forces that brought this world to an abrupt and violent end. Synthesizing decades of research and new discoveries, this comprehensive book provides a wealth of insights into past and present extinction events and climate change.
Download or read book Megalodon written by Mark Renz and published by Paleo Press. This book was released on 2002 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
