A Monograph of the Alcedinidae: Or, Family of Kingfishers PDF Download
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Author: Richard Bowdler Sharpe
Publisher:
ISBN:
Category :
Languages : en
Pages : 652
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Book Description
Author: Richard Bowdler Sharpe
Publisher:
ISBN:
Category :
Languages : en
Pages : 652
Get Book Here
Book Description
![A monograph of the Alcedinidæ: or family of kingfishers [illustr. by J.G. Keulemans. Publ. in parts.]. PDF](https://books.google.com/books/content/images/frontcover/QSGwXwAACAAJ?fife=w80-h100)
Author: Richard Bowdler Sharpe
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author:
Publisher:
ISBN:
Category : Kingfishers
Languages : en
Pages :
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Author: Gerald Mayr
Publisher: John Wiley & Sons
ISBN: 1119020735
Category : Science
Languages : en
Pages : 312
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Book Description
Knowledge of the evolutionary history of birds has much improved in recent decades. Fossils from critical time periods are being described at unprecedented rates and modern phylogenetic analyses have provided a framework for the interrelationships of the extant groups. This book gives an overview of the avian fossil record and its paleobiological significance, and it is the only up-to-date textbook that covers both Mesozoic and more modern-type Cenozoic birds in some detail. The reader is introduced to key features of basal avians and the morphological transformations that have occurred in the evolution towards modern birds. An account of the Cenozoic fossil record sheds light on the biogeographic history of the extant avian groups and discusses fossils in the context of current phylogenetic hypotheses. This review of the evolutionary history of birds not only addresses students and established researchers, but it may also be a useful source of information for anyone else with an interest in the evolution of birds and a moderate background in biology and geology.
Author: Malte C. Ebach
Publisher: Springer Nature
ISBN: 303051773X
Category : Science
Languages : en
Pages : 67
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Book Description
Tectonic plates are constantly moving, either crashing into one another creating a mosaic of mountains and shallow seas, or tearing apart and isolating large swathes of land. In both cases plate tectonics separates populations leading to the evolution of biota. Tectonics is also responsible for the destruction life, for instance when large coral reefs or shallow seas are compressed to form mountain peaks. Could recent research into these processes provide enough evidence to show that tectonics may be the ultimate driver of life on Earth? Our book delves into the current research in tectonics, particularly neotectonics, and its impact on rapid changes on biogeographical classification, also known as bioregionalisation. We also introduce a new term biotectonics that studies the impact of tectonics on biogeoregionalisation. The question we ask is how tectonics directly influences the distribution of biota in four case studies: the Mesozic and early Palaeogene Australides, which spans the Proto-Pacific coast of the South America, Antaractica and Australiasia; and the Neogene of Australia. To conclude we examine the role of neotectonics on tranistion zones and the Amazon Basin and make a case for biotectonic extinction.
Author: A. S. Chanderbali
Publisher:
ISBN:
Category :
Languages : en
Pages : 102
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