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Author : Kenneth D. Rose
Publisher : JHU Press
ISBN 13 : 9780801880223
Total Pages : 282 pages
Book Rating : 4.2X/5 ( download)
Download or read book The Rise of Placental Mammals written by Kenneth D. Rose and published by JHU Press. This book was released on 2005-03-29 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description
Author : Robert Pijnenborg
Publisher : Cambridge University Press
ISBN 13 : 1139488686
Total Pages : 325 pages
Book Rating : 4.86/5 ( download)
Download or read book Placental Bed Disorders written by Robert Pijnenborg and published by Cambridge University Press. This book was released on 2010-06-03 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is now recognized that defective placentation in the human is a cause of many pregnancy complications, such as spontaneous abortion, preterm labor and delivery, pre-eclampsia, intrauterine growth restriction, fetal death and abruptio placenta. These clinical disorders can often have long-term consequences into adulthood, causing cardiovascular disease, obesity and diabetes for the newborn as well as an increased risk of premature death in the mother. This is the first book to be entirely focused on the placental bed, bringing together the results of basic and clinical research in cell biology, immunology, endocrinology, pathology, genetics and imaging to consolidate in a single, informative source for investigators and clinicians. Its core aim is to explore new approaches and improve current clinical practice. This is essential reading for clinicians in obstetric, cardiovascular and reproductive medicine.
Author : J. David Archibald
Publisher : JHU Press
ISBN 13 : 0801898056
Total Pages : 121 pages
Book Rating : 4.51/5 ( download)
Download or read book Extinction and Radiation written by J. David Archibald and published by JHU Press. This book was released on 2011-03-15 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study identifies the fall of dinosaurs as the factor that allowed mammals to evolve into the dominant tetrapod form. It refutes the single-cause impact theory for dinosaur extinction and demonstrates that multiple factors--massive volcanic eruptions, loss of shallow seas, and extraterrestrial impact--likely led to their demise. While their avian relatives ultimately survived and thrived, terrestrial dinosaurs did not. Taking their place as the dominant land and sea tetrapods were mammals, whose radiation was explosive following nonavian dinosaur extinction. The author argues that because of dinosaurs, Mesozoic mammals changed relatively slowly for 145 million years compared to the prodigious Cenozoic radiation that followed. Finally out from under the shadow of the giant reptiles, Cenozoic mammals evolved into the forms we recognize today in a mere ten million years after dinosaur extinction.
Author : Kenneth D. Rose
Publisher : JHU Press
ISBN 13 : 080189221X
Total Pages : 468 pages
Book Rating : 4.19/5 ( download)
Download or read book The Beginning of the Age of Mammals written by Kenneth D. Rose and published by JHU Press. This book was released on 2006-10-31 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the tradition of G. G. Simpson's classic work, Kenneth D. Rose's The Beginning of the Age of Mammals analyzes the events that occurred directly before and after the mysterious K-T boundary which so quickly thrust mammals from obscurity to planetary dominance. Rose surveys the evolution of mammals, beginning with their origin from cynodont therapsids in the Mesozoic, contemporary with dinosaurs, through the early Cenozoic, with emphasis on the Paleocene and Eocene adaptive radiations of therian mammals. Focusing on the fossil record, he presents the anatomical evidence used to interpret behavior and phylogenetic relationships. The life's work of one of the most knowledgeable researchers in the field, this richly illustrated, magisterial book combines sound scientific principles and meticulous research and belongs on the shelf of every paleontologist and mammalogist.
Author : Steve Brusatte
Publisher : HarperCollins
ISBN 13 : 0062951521
Total Pages : 568 pages
Book Rating : 4.26/5 ( download)
Download or read book The Rise and Reign of the Mammals written by Steve Brusatte and published by HarperCollins. This book was released on 2022-06-07 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: New from the author of the acclaimed bestseller The Rise and Fall of the Dinosaurs (“A masterpiece of science writing.” —Washington Post) and “one of the stars of modern paleontology” (National Geographic), a sweeping and revelatory history of mammals, illuminating the lost story of the extraordinary family tree that led to us. National Bestseller • Top 10 Nonfiction of 2022: Kirkus • Best Science Books of 2022: The Times UK We humans are the inheritors of a dynasty that has reigned over the planet for nearly 66 million years, through fiery cataclysm and ice ages: the mammals. Our lineage includes saber-toothed tigers, woolly mammoths, armadillos the size of a car, cave bears three times the weight of a grizzly, clever scurriers that outlasted Tyrannosaurus rex, and even other types of humans, like Neanderthals. Indeed humankind and many of the beloved fellow mammals we share the planet with today—lions, whales, dogs—represent only the few survivors of a sprawling and astonishing family tree that has been pruned by time and mass extinctions. How did we get here? In his acclaimed bestseller The Rise and Fall of the Dinosaurs—hailed as “the ultimate dinosaur biography” by Scientific American—American paleontologist Steve Brusatte enchanted readers with his definitive history of the dinosaurs. Now, picking up the narrative in the ashes of the extinction event that doomed T-rex and its kind, Brusatte explores the remarkable story of the family of animals that inherited the Earth—mammals— and brilliantly reveals that their story is every bit as fascinating and complex as that of the dinosaurs. Beginning with the earliest days of our lineage some 325 million years ago, Brusatte charts how mammals survived the asteroid that claimed the dinosaurs and made the world their own, becoming the astonishingly diverse range of animals that dominate today’s Earth. Brusatte also brings alive the lost worlds mammals inhabited through time, from ice ages to volcanic catastrophes. Entwined in this story is the detective work he and other scientists have done to piece together our understanding using fossil clues and cutting-edge technology. A sterling example of scientific storytelling by one of our finest young researchers, The Rise and Reign of the Mammals illustrates how this incredible history laid the foundation for today’s world, for us, and our future.
Author : Alan F. Dixson
Publisher : Cambridge University Press
ISBN 13 : 1108699499
Total Pages : 405 pages
Book Rating : 4.95/5 ( download)
Download or read book Mammalian Sexuality written by Alan F. Dixson and published by Cambridge University Press. This book was released on 2021-06-03 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are more than 6000 species belonging to twenty-seven orders in the Class Mammalia. Comparative studies of this diverse and magnificent array of extant species provide valuable opportunities to formulate and test hypotheses concerning the evolution of reproduction. This is the first book to explore, in depth and breadth, the complex interrelationships that exist between patterns of mating behaviour and the evolution of mammalian reproductive anatomy and physiology. It focuses upon the role that copulatory and post-copulatory sexual selection have played during the evolution of the monotremes, marsupials and placental mammals, and examines the effects of sperm competition and cryptic female choice upon coevolution of the genitalia in the two sexes. In addition, due weight is also given to discussions of the modes of life of mammals, and to the roles played by natural selection and phylogeny in determining their reproductive traits.
Author : Thomas Stainforth Kemp
Publisher : Oxford University Press
ISBN 13 : 0198766947
Total Pages : 169 pages
Book Rating : 4.40/5 ( download)
Download or read book Mammals written by Thomas Stainforth Kemp and published by Oxford University Press. This book was released on 2017 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Relative newcomers within the story of evolution, mammals are hugely successful and have colonized land, water, and air. Tom Kemp discusses the great diversity of mammalian species, and looks at how their very disparate characteristics, physiologies, and behaviours are all largely driven by one uniting factor: endothermy, or warm-bloodedness.
Author : Michael J. Benton
Publisher : Crescent
ISBN 13 : 9780517025611
Total Pages : 148 pages
Book Rating : 4.12/5 ( download)
Download or read book The Rise of the Mammals written by Michael J. Benton and published by Crescent. This book was released on 1991 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas A. Walsh
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.28/5 ( download)
Download or read book The Evolution of the Mammal Placenta - a Computational Approach to the Identification and Analysis of Placenta-specific Genes and MicroRNAs written by Thomas A. Walsh and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence of a placenta is an important synapomorphy that defines the mammal clade. From the fossil record we know that the first placental mammal lived approximately 125 million years ago, with the chorioallantoic placenta evolving not long after. In this thesis a set of 22 complete genomes from Eutherian, non-Eutherian and outgroup species are compared, the aim being to identify protein-coding and regulatory alterations that are likely to be implicated in the emergence of mammal placenta in the fossil record. To this end we have examined the roles played by positive selection and miRNA regulation in the evolution of the placenta. We have identified those genes that underwent functional shift uniquely in the ancestral placental mammal lineage and that are also heavily implicated in disorders of the placenta. Carrying out a thorough analysis of non-coding regions of the 22 genomes included in the study we identified a cohort of miRNAs that exist only in placental mammals. Many of the placenta related genes described above have multiple predicted "placenta-specific" miRNA binding sites. Together these results indicate a role for both adaptation in protein-coding regions and emergence of novel noncoding regulators in the origin and evolution of mammal placentation.
Author : Annalisa Berta
Publisher : JHU Press
ISBN 13 : 142142326X
Total Pages : 213 pages
Book Rating : 4.65/5 ( download)
Download or read book The Rise of Marine Mammals written by Annalisa Berta and published by JHU Press. This book was released on 2017-10-02 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compelling look at the evolutionary history of marine mammals over the past 50 million years. Marine mammals have long captured the attention of humans. Ancient peoples etched seals and dolphins on the walls of Paleolithic caves; today, engineers develop microprocessors to track these denizens of the deep. This groundbreaking book from highly respected marine mammal paleontologist Annalisa Berta delves into the story of the extraordinary adaptations that gave the world these amazing animals. The Rise of Marine Mammals reveals remarkable fossil record discoveries that shed light on the origins, relationships, and diversification of marine mammals. Focusing on evolution and paleobiology, Berta provides an overview of marine mammal species diversity, enhanced with gorgeous life restorations by Carl Buell, Robert Boessenecker, William Stout, and Ray Troll and extensive line drawings by graphics editor James L. Sumich. The book also considers ongoing conservation challenges, demonstrating how the fossil record of adaptation in response to past environmental shifts may illuminate the way that marine mammals respond to global climate change. This invaluable evolutionary framework is essential for helping us understand how best to protect and conserve today’s polar bears, whales, dolphins, seals, and fellow warm-blooded ocean dwellers. The Rise of Marine Mammals also describes exciting breakthroughs that rely on new techniques of study, including 3-D imaging, and molecular, finite element, and morphometric analyses, which have enhanced scientists’ understanding of everything from the anatomy of fetal whales to the genes behind limb loss in cetaceans. Mammalogists, paleontologists, and marine scientists will find Berta’s insights absorbing, while developmental and molecular biologists, geneticists, and ecologists exploring integrative research approaches will benefit from her fresh perspective.
