The Devonian System
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Author | : Trond H. Torsvik |
Publisher | : Cambridge University Press |
Total Pages | : 329 |
Release | : 2017 |
Genre | : Science |
ISBN | : 1107105323 |
This book provides a complete Phanerozoic story of palaeogeography, using new and detailed full-colour maps, to link surface and deep-Earth processes.
Author | : P. J. Brenchley |
Publisher | : Geological Society of London |
Total Pages | : 588 |
Release | : 2006 |
Genre | : Science |
ISBN | : 9781862392007 |
This second edition of 'The Geology of England and Wales' is considerably expanded from its predecessor, reflecting the increase in our knowledge of the region, and particularly of the offshore areas. Forty specialists have contributed to 18 chapters, which cover a time range from 700 million years ago to 200 million years into the future. A new format places all the chapters in approximately temporal order. Both offshore and economic geology now form an integral part of appropriate chapters.
Author | : B.K. Chakrabarti |
Publisher | : Elsevier |
Total Pages | : 266 |
Release | : 2016-03-04 |
Genre | : Science |
ISBN | : 0128020601 |
Geology of the Himalayan Belt: Deformation, Metamorphism, Stratigraphy presents sophisticated metamorphic and igneous rock data across various Himalayan geographic sectors, capturing their petrography, metamorphism, structure, mineralization, and regional tectonic research. With an east-west extension of about 3000 kilometers and numerous 8000 meter peaks, the Himalayas are the most spectacular mountain ranges on earth. Since the 19th century, they have provided a testing ground of global importance for the development of geodynamic concepts, from isostasy over continental collision, to more recently, feedback mechanisms between tectonics and climate. This book collects the broad range of data that's been gathered on the Himalayas over the past 50 years, providing a comprehensive analysis and interpretation on the available data that brings the scientific community a better understanding of the geological diversity and structure of the Himalayan belt, along with new techniques that have applications in a host of global geological settings. - Features a vast amount of geological research data collected in the Himalayas over the past half century - Authored by a recognized global expert on the geology of the Himalayan belt - Presents analysis and interpretation techniques to aid scientists in conducting fieldwork and research - Provides the latest information on geodynamic concepts, from isostasy over continental collision, to more recently, feedback mechanisms between tectonics and climate
Author | : Amos Salvador |
Publisher | : Geological Society of America |
Total Pages | : 248 |
Release | : 1994-01-01 |
Genre | : Science |
ISBN | : 9780813774015 |
Author | : Maryland Geological Survey |
Publisher | : |
Total Pages | : 326 |
Release | : 1913 |
Genre | : Geology |
ISBN | : |
Author | : Sir Roderick Impey Murchison |
Publisher | : |
Total Pages | : 54 |
Release | : 1841 |
Genre | : Geology |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 662 |
Release | : 1912 |
Genre | : Geology |
ISBN | : |
Author | : George R. McGhee Jr. |
Publisher | : Columbia University Press |
Total Pages | : 345 |
Release | : 2013-10-22 |
Genre | : Science |
ISBN | : 0231536364 |
The invasion of land by ocean-dwelling plants and animals was one of the most revolutionary events in the evolution of life on Earth, yet the animal invasion almost failed—twice—because of the twin mass extinctions of the Late Devonian Epoch. Some 359 to 375 million years ago, these catastrophic events dealt our ancestors a blow that almost drove them back into the sea. If those extinctions had been just a bit more severe, spiders and insects—instead of vertebrates—might have become the ecologically dominant forms of animal life on land. This book examines the profound evolutionary consequences of the Late Devonian extinctions and the various theories proposed to explain their occurrence. Only one group of four-limbed vertebrates exists on Earth, while other tetrapod-like fishes are extinct. This gap is why the idea of "fish with feet" seems so peculiar to us, yet such animals were once a vital part of our world, and if the Devonian extinctions had not happened, members of these species, like the famous Acanthostega and Ichthyostega, might have continued to live in our rivers and lakes. Synthesizing decades of research and including a wealth of new discoveries, this accessible, comprehensive text explores the causes of the Devonian extinctions, the reasons vertebrates were so severely affected, and the potential evolution of the modern world if the extinctions had never taken place.
Author | : Thomas Chrowder Chamberlin |
Publisher | : |
Total Pages | : 730 |
Release | : 1905 |
Genre | : Geology |
ISBN | : |
Author | : Thomas Chrowder Chamberlin |
Publisher | : |
Total Pages | : 728 |
Release | : 1905 |
Genre | : Geology |
ISBN | : |