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Author: Richard Foster Flint Publisher: John Wiley & Sons ISBN: Category : Science Languages : en Pages : 910
Book Description
"This volume contains new materials which include stratigraphy, sea floor stratigraphy and isotopic geochemistry including radiometric dating. The work retains the conjunction of two entities: systematic treatment of "glacial geology" involving process and strategraphic, environmental and historical discussion of the Quaternary."
Author: Richard Foster Flint Publisher: John Wiley & Sons ISBN: Category : Science Languages : en Pages : 920
Book Description
"This volume contains new materials which include stratigraphy, sea floor stratigraphy and isotopic geochemistry including radiometric dating. The work retains the conjunction of two entities: systematic treatment of "glacial geology" involving process and strategraphic, environmental and historical discussion of the Quaternary."
Author: Alastair G. Dawson Publisher: Routledge ISBN: 1135853568 Category : Science Languages : en Pages : 312
Book Description
Ice Age Earth provides the first detailed review of global environmental change in the Late Quaternary. Significant geological and climatic events are analysed within a review of glacial and periglacial history. The melting history of the last ice sheets reveals that complex, dynamic and catastrophic change occurred, change which affected the circulation of the atmosphere and oceans and the stability of the Earth's crust.
Author: Ireneo Peter Martini Publisher: Pearson Education ISBN: Category : Science Languages : en Pages : 400
Book Description
For undergraduate-level courses in Glacial Geology and Geomorphology taken by science and non-science students. Featuring an accessible, non-mathematical, but rigorous conceptual treatment with numerous very simple explanatory illustrations this introduction to the basic principles of glaciology, geomorphology, and geology serves as a portal to the more advanced literature in the field and to discussion and research of the local situation. Focusing on processes and history (not just descriptions), it helps students understand how glaciers form and move, what effect they have, when and where they have affected the Earth, and the consequences of ice ages.
Author: Winfried Henke Publisher: Springer Science & Business Media ISBN: 3540324747 Category : Science Languages : en Pages : 2057
Book Description
This 3-volume handbook brings together contributions by the world ́s leading specialists that reflect the broad spectrum of modern palaeoanthropology, thus presenting an indispensable resource for professionals and students alike. Vol. 1 reviews principles, methods, and approaches, recounting recent advances and state-of-the-art knowledge in phylogenetic analysis, palaeoecology and evolutionary theory and philosophy. Vol. 2 examines primate origins, evolution, behaviour, and adaptive variety, emphasizing integration of fossil data with contemporary knowledge of the behaviour and ecology of living primates in natural environments. Vol. 3 deals with fossil and molecular evidence for the evolution of Homo sapiens and its fossil relatives.
Author: Terence J. Hughes Publisher: ISBN: 9781536127935 Category : History Languages : en Pages : 0
Book Description
We live in the Quaternary Ice Age, the last million years when large ice sheets covered much of North America and Eurasia, with successive glaciations lasting about 90,000 years interspersed with interglaciations lasting about 10,000 years, such as our preset Holocene interglaciation. Quaternary glaciations were discovered and mapped by glacial geologists from evidence for glacial erosion and deposition on a large scale. Glaciology began as a descriptive branch of geology and has become a quantitative branch of physics. Glaciology and glacial geology are two sides of the same coin. Glaciologists study ice dynamics to model present and past ice sheets. Glacial geologists study the evidence produced by ice dynamics, evidence that controls the models. This book is written for glacial geologists that have a modest exposure to mathematics so they can understand the fundamental link between glaciology and glacial geology. This link is the height of an ice sheet above its bed. Ice height depends primarily on the strength of ice-bed coupling. The stronger the coupling, the higher the ice, and therefore the larger the ice sheet. Glacial geology allows an assessment of ice-bed coupling. Coupling weakens under the interior of an ice sheet when a frozen bed thaws and thereby allows ice to slide over the bed to produce glacial geology by erosion and deposition processes. Coupling weakens much more near ice-sheet margins where ice moves as fast currents called ice streams, under which ice-bed coupling vanishes where basal water drowns bedrock bumps or soaks basal sediments. The book consists of seven chapters. Chapter One shows how glacial geology can be used to quantify the strength of ice-bed coupling. Chapter Two quantifies how coupling is weakened when a frozen bed thaws for slow sheet flow in the interior of an ice sheet, thereby lowering the ice surface. Chapter Three quantifies how the surface is lowered much more toward the margin of an ice sheet where basal water partly downs the bed along linear topography (river valleys, coastal straits, etc.), allowing for slow sheet flow to become fast stream flow. Chapter Four quantifies the ability of large partly confined floating ice shelves to reduce the discharge from fast ice streams entering the sea. Chapter Five discusses glacial geology produced by Northern Hemisphere ice sheets during a cycle of Quaternary glaciation, with a white hole needed to initiate an ice sheet, marine ice transgression needed to grow it, and marine ice instability needed to terminate it; these are all linked to glacial geology. Chapter Six shows how the Arctic ice sheet can be reconstructed during a cycle of Quaternary glaciation using glacial geology. Chapter Seven shows how glacial geology can be mapped under the Antarctic ice sheet as it exists today, with an emphasis on ongoing gravitational collapse of the Western Antarctic Ice Sheet, grounded mostly below sea level in the Western Hemisphere.
Author: Jamie Woodward Publisher: Oxford University Press ISBN: 0199580693 Category : History Languages : en Pages : 185
Book Description
"In an era of warming climate, the study of the ice age past is now more important than ever. This book examines the wonders of the Quaternary ice age - to show how ice age landscapes and ecosystems were repeatedly and rapidly transformed as plants, animals, and humans reorganized their worlds." --Publisher.
Author: P.D. Hughes Publisher: Geological Society of London ISBN: 1862397473 Category : Science Languages : en Pages : 320
Book Description
The mountains of the Mediterranean world are now largely ice free, but many were repeatedly glaciated during the Quaternary ice age. This created spectacular glaciated landscapes with a rich array of glacial deposits and landforms. The glacial and glacio-fluvial records are often very well preserved and our understanding of the timing of Quaternary glaciation has very recently been transformed through the application of dating methods utilizing uranium-series and cosmogenic isotopes. Glacial records from the Mediterranean now boast some of the most robust chronologies for mountain glaciation anywhere in the world – they represent a unique archive of Quaternary environmental change of global significance. The southerly latitude and relatively small size of Mediterranean glaciers rendered them especially sensitive to Pleistocene and Holocene climate changes. This volume brings together the leading researchers and the latest research on Mediterranean glaciation. Several papers also explore glacier behaviour in the Holocene – including those glaciers of southernmost Europe at risk of disappearing this century.
Author: Matthew M. Bennett Publisher: John Wiley & Sons ISBN: 1119966698 Category : Science Languages : en Pages : 407
Book Description
The new Second Edition of Glacial Geology provides a modern, comprehensive summary of glacial geology and geomorphology. It is has been thoroughly revised and updated from the original First Edition. This book will appeal to all students interested in the landforms and sediments that make up glacial landscapes. The aim of the book is to outline glacial landforms and sediments and to provide the reader with the tools required to interpret glacial landscapes. It describes how glaciers work and how the processes of glacial erosion and deposition which operate within them are recorded in the glacial landscape. The Second Edition is presented in the same clear and concise format as the First Edition, providing detailed explanations that are not cluttered with unnecessary detail. Additions include a new chapter on Glaciations around the Globe, demonstrating the range of glacial environments present on Earth today and a new chapter on Palaeoglaciology, explaining how glacial landforms and sediments are used in ice-sheet reconstructions. Like the original book, text boxes are used throughout to explain key concepts and to introduce students to case study material from the glacial literature. Newly updated sections on Further Reading are also included at the end of each chapter to point the reader towards key references. The book is illustrated throughout with colour photographs and illustrations.
Author: N. H. Trewin Publisher: Geological Society of London ISBN: 9781862391260 Category : Science Languages : en Pages : 604
Book Description
This 4th edition of The Geology of Scotland is greatly expanded from the previous edition with 34 authors contributing to 20 chapters. A new format has been adopted to provide a different perspective on the geology of Scotland. A brief introduction is followed by a chapter outlining some of the important historical aspects that in the 19th century placed Scottish geologists in the forefront of a new science. Scotland is constructed from a number of terranes that finally combined in roughly their present positions prior to about 410 million years ago. Thus the geology of each terrane is described up the time of amalgamation, providing chapters on the Southern Uplands, Midland Valley, Highlands, Grampian and Hebridean terranes. At the end of this section, a brief synthesis summarizes the events that resulted in the amalgamation of the various terranes into the present configuration. Traditional practice is followed in the description of the Old Red Sandstone, Carboniferous, Permo-Trias, Jurassic, Cretaceous, tertiary and Quaternary strata. A separate chapter covers Tertiary igneous rocks. An attempt is made to tell the story of the geological evolution of Scotland, rather than catalogue all areas and formations. Priority is given to the onshore geology, encouraging the reader to go into the field and visit some of the world-class geology on show in Scotland. The chapters are broadly-based, attempting to integrate the sedimentary and igneous histories, and summarize changes in palaeogeography and palaeoenvironments. Economic aspects are covered with chapters on Metalliferous Minerals, Bulk Resources, Coal and Hydrocarbons. A new departure is the chapter on aspects of Environmental Geology and sustainability. Additionally, this publication contains a colour section of 32 plates, illustrating aspects of Scottish Geology, as well as a coloured geological map of Scotland.
Author: Richard Foster Flint
Author: Richard Foster Flint
Author: Alastair G. Dawson
Author: Ireneo Peter Martini
Author: Winfried Henke
Author: Terence J. Hughes
Author: Jamie Woodward
Author: P.D. Hughes
Author: Matthew M. Bennett
Author: N. H. Trewin
Author: John F. Shroder Jr.