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This volume focuses on the broad pattern of increasing biodiversity through time, and recurrent events of minor and major ecosphere reorganization. Intense scrutiny is devoted to the pattern of physical (including isotopic), sedimentary and biotic circumstances through the time intervals during which life crises occurred. These events affected terrestrial, lacustrine and estuarine ecosystems, locally and globally, but have affected continental shelf ecosystems and even deep ocean ecosystems. The pattern of these events is the backdrop against which modelling the pattern of future environmental change needs to be evaluated.
Located near Frankfurt, Germany, the oil shales of Messel are known around the world as the site of one of the most magnificent collections of preserved paleontological remains in existence. Rivalling and in some respects surpassing the famed La Brea Tar Pits, the Messel site contains in an exceptional state of preservation the abundant remains of animals and plants that lived some 50 million years ago. Not only are the skeletons and other hard parts preserved in detail, but also the soft tissues that are normally lost in the process of fossilization: the skin, scales, feathers, fur and hair that give a rare life-like appearance to the remains. Among the animals found here, virtually intact,...
First published in 1997. The aim of the book is to provide a ready manual on notational analysis. The book is written for the sports scientist, the coach, the athlete, or for anyone who wishes to apply analysis to any performance operation. Although this book is applied directly to sport, notational analysis is a procedure that could be used in any discipline that requires assessment and analysis of performance: nursing, surgical operations, skilled manufacturing processes, unskilled manufacturing processes, haute cuisine, and so on. To cater for the anticipated spectrum of readership, the book is written to balance the practical approach (giving plenty of examples) with a sound scientific analysis of the subject area. In this way it is hoped that the practitioners of sport, the athletes and coaches, as well as the sports scientists will find the book useful.
This 2nd edition is updated with information about the new technology and a review of the very latest research in notational analysis.
This book is devoted to 250 years of collecting, organizing and preserving paleontological specimens by generations of scientists. Paleontological collections are a huge resource for modern research and should be available for national and international scientists and institutions, as well as prospective public and private customers. These collections are an important part of the scientific enterprise, supporting research, public education, and the documentation of past biodiversity. Much of what we are beginning to understand about our world, we owe to the collection, preservation, and ongoing study of natural specimens. Properly preserved collections of fossil marine or terrestrial plants ...
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.
In search of evidence for design, the authors leave no stone unturned. After surveying the Genesis creation and flood narratives, they examine coal beds, fossil tracks, mass extinctions, glaciation, volcanism, carbon 14 dating, rates of mutation, and Neanderthal man, looking for clues to the age and origin of life on earth. With copius illustrations this updated revision incorporates new advances in plate tectonics, turbidity currents, and recent geological catastrophes. A wonderful science-based textbook and reference for the question of our beginnings.
This authoritative reference provides an engaging look at these magnificent yet poorly understood creatures and highlights the essential role beetles play in the dynamics of nearly every terrestrial ecosystem on Earth. Color photos.
In the present book the Paleogene fossil record of birds is detailed for the first time on a worldwide scale. I have developed the idea for such a project for several years, and think that it is an appropriate moment to present a summary of our c- rent knowledge of the early evolution of modern birds. Meanwhile not only is there a confusing diversity of fossil taxa, but also significant progress has been made concerning an understanding of the higher-level phylogeny of extant birds. Hypotheses which were not considered even a decade ago are now well supported by independent analyses of different data. In several cases these group together morphologically very different avian groups and allow a better understanding of the mosaic character distribution found in Paleogene fossil birds. The book aims at bringing some of this information together, and many of the following data are based on first-hand examination of fossil specimens.
This book explores the rich evolutionary history of bats from multiple perspectives, presenting some of the most remarkable discoveries involving fossil bats.