Otto H. Walliser – författare
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3 produkter
3 produkter
Global Bio-Events
A Critical Approach. Proceedings of the First International Meeting of the IGCP Project 216: “Global Biological Events in Earth History”
Häftad, Engelska, 1986
1 069 kr
Skickas inom 10-15 vardagar
Extinction Events in Earth History
Proceedings of the Project 216: Global Biological Events in Earth History
Häftad, Engelska, 1990
1 069 kr
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This volume is dedicated to the interdisciplinary study of dynamic biological changes through the Phanerozoic which are associated with mass extinction events and similar biotic crises, and their causal mechanisms. In particular, it documents in detail the complex nature of terrestrial and extraterrestrial feedback loops that are associated with many mass extinction intervals. Authors have been asked to represent most of the known mass extinction events through time, and to comment on the complex earthbound or extraterrestrial causes (or both) for global biotic crises. The reader is offered new perspectives of extinction boundaries, a more innovative and diverse approach to causal mechanisms and mass extinction theory, blended views of paleobiologists, oceanographers, geochemists, volcanologists, and sedimentologists by an international cast of authors. The book presents a broad spectrum of data and theories on the subject of mass extinction.
Global Events and Event Stratigraphy in the Phanerozoic
Results of the International Interdisciplinary Cooperation in the IGCP-Project 216 “Global Biological Events in Earth History”
Häftad, Engelska, 2012
1 069 kr
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The existence of rapid and even catastrophic turnovers within the Phanerozoic ecosystems has been discussed controversially for more than 170 years. Since 1980 this discussion has become even more intensive after the hypothesis of Alvarez, explaining the end-Cretaceous mass extinction as the result of a huge asteroid impact on the Earth. This theory stimulated several thousand papers and is still controversial. The international research programme on "Global Biological Events in Earth History" attempts to bring the discussion back to the facts by using multidisciplinary investigations of the major Phanerozoic events. The results of an international group of experts are presented giving a wealth of information and a thorough discussion of the causes of the various global events.