Evolution of Island Mammals
Title | Evolution of Island Mammals PDF eBook |
Author | Alexandra van der Geer |
Publisher | John Wiley & Sons |
Pages | 512 |
Release | 2011-02-14 |
Genre | Science |
ISBN | 1444391283 |
Evolution on islands differs in a number of important ways from evolution on mainland areas. Over millions of years of isolation, exceptional and sometimes bizarre mammals evolved on islands, such as pig-sized elephants and hippos, giant rats and gorilla-sized lemurs that would have been formidable to their mainland ancestors. This timely and innovative book is the first to offer a much-needed synthesis of recent advances in the exciting field of the evolution and extinction of fossil insular placental mammals. It provides a comprehensive overview of current knowledge on fossil island mammals worldwide, ranging from the Oligocene to the onset of the Holocene. The book addresses evolutionary processes and key aspects of insular mammal biology, exemplified by a variety of fossil species. The authors discuss the human factor in past extinction events and loss of insular biodiversity. This accessible and richly illustrated textbook is written for graduate level students and professional researchers in evolutionary biology, palaeontology, biogeography, zoology, and ecology.
Evolution of Island Mammals
Title | Evolution of Island Mammals PDF eBook |
Author | |
Publisher | |
Pages | 479 |
Release | 2010 |
Genre | Island animals |
ISBN | 9781119675754 |
"Evolution on islands differs in a number of important ways from evolution on mainland areas. Over millions of years of isolation, exceptional and sometimes bizarre mammals evolved on islands, such as pig-sized elephants and hippos, giant rats and gorilla-sized lemurs that would have been formidable to their mainland ancestors. This timely and innovative book is the first to offer a much-needed synthesis of recent advances in the exciting field of the evolution and extinction of fossil insular placental mammals. It provides a comprehensive overview of current knowledge on fossil island mammals worldwide, ranging from the Oligocene to the onset of the Holocene. The book addresses evolutionary processes and key aspects of insular mammal biology, exemplified by a variety of fossil species. The authors discuss the human factor in past extinction events and loss of insular biodiversity. This accessible and richly illustrated textbook is written for graduate level students and professional researchers in evolutionary biology, palaeontology, biogeography, zoology, and ecology"--
The Evolution of the Mammals of the Queen Charlotte Islands, British Columbia
Title | The Evolution of the Mammals of the Queen Charlotte Islands, British Columbia PDF eBook |
Author | J. Bristol Foster |
Publisher | Department of Recreation and Conservation |
Pages | 142 |
Release | 1965 |
Genre | Haida Gwaii (B.C.) |
ISBN |
Islands, with their simplified ecosystems and isolation from other populations in both space & time, provide natural settings for the study of numerous disciplines in relation to evolution. The Queen Charlotte Islands are some of the more isolated islands on the north-west coast of North America and are therefore of special interest in the study of the biotic evolution of this region. The purpose of this paper is to report on an analysis of the evolution of the native land mammals of these islands. An important aspect is to determine how much of the endemism present on the islands is accounted for by reason of its being a relict population or how much is a contribution of the insularity of the environment. The paper begins with a review of the Islands' setting and an assessment of the possibility of glacial refugia being present on the island. The Islands' physiography, vegetation, endemic species, the impoverished nature of the fauna encountered, and the probability of species survival in a refugium during the last glaciation are reviewed. The second section examines eight species of native mammals in an attempt to reconstruct their past history in a Queen Charlotte setting. The research is based on field studies conducted in 1960 & 1961 and examination of specimens collected & specimens in museums. Sources of variation, rates of evolution, and factors responsible for species appearance or disappearance are discussed. The final chapter reviews the evolution of mammals on other islands to show any trends which may be present in insular mammals.
Island Biogeography
Title | Island Biogeography PDF eBook |
Author | Robert J. Whittaker |
Publisher | OUP Oxford |
Pages | 416 |
Release | 2006-11-30 |
Genre | Science |
ISBN | 9780198566120 |
A definitive review of the island literature, explaining how islands have been used as natural laboratories in developing and testing ecological and evolutionary theories.
Bones, Clones, and Biomes
Title | Bones, Clones, and Biomes PDF eBook |
Author | Bruce D. Patterson |
Publisher | University of Chicago Press |
Pages | 427 |
Release | 2012-06-05 |
Genre | History |
ISBN | 0226649199 |
"Bones, clones and biomes offers an exploration of the development and relationships of the modern mammal fauna through a series of studies that encompass the last 100 million years and all of Latin America and the Carribean." -- Inside dust jacket.
Island Populations
Title | Island Populations PDF eBook |
Author | Mark Herbert Williamson |
Publisher | Oxford University Press, USA |
Pages | 314 |
Release | 1981 |
Genre | Language Arts & Disciplines |
ISBN |
The ecological and evolutionary aspects of island populations are both treated at length in this book, which combines natural history, biogeography, and a critical examination of theoretical concepts in ecology and evolution by the study of real examples.
The Rise of Marine Mammals
Title | The Rise of Marine Mammals PDF eBook |
Author | Annalisa Berta |
Publisher | JHU Press |
Pages | 213 |
Release | 2017-10-02 |
Genre | Science |
ISBN | 142142326X |
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.