Glaciations In North And South America From The Miocene To The Last Glacial Maximum
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Glaciations In North And South America From The Miocene To The Last Glacial Maximum
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Author : Nat Rutter
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-06-30
Glaciations In North And South America From The Miocene To The Last Glacial Maximum written by Nat Rutter and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-30 with Science categories.
Improved dating methods have increased our ability to more precisely determine the timing and durations of glaciations. Utilizing glacial and loess deposits, we have compared glaciations that occurred in North and South America in order to determine if events are synchronous or not, to explore forcing mechanisms, and to compare glaciations with cold periods of the Marine Oxygen Isotope stages and the loess/paleosol records of China. Stratigraphic sections containing a variety of glacial deposits, some with interbedded volcanics, as well as loess deposits, were used in reconstructing the glacial history. The Late Pleistocene (Brunhes Chron) Last Glacial Maximum is recognized in mountain and continental areas of North America but only in the mountains of South America. Commonly our comparisons indicate roughly synchronous glaciations on the two continents, whereas other glaciations are more elusive and difficult to compare. Although our comparisons are at low resolutions, the results suggest that Milankovitch forcing is most likely the dominant trigger for hemispheric glaciation modified by local factors.
Glaciations In North And South America From The Miocene To The Last Glacial Maximum
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Author :
language : en
Publisher: Springer
Release Date : 2012-08-31
Glaciations In North And South America From The Miocene To The Last Glacial Maximum written by and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-31 with categories.
Untangling The Quaternary Period
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Author : Richard B. Waitt
language : en
Publisher: Geological Society of America
Release Date : 2021-04-20
Untangling The Quaternary Period written by Richard B. Waitt and has been published by Geological Society of America this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-20 with Science categories.
"This volume brings together nineteen papers of interdisciplinary Quaternary science honoring Stephen Porter. Special Paper 548 features papers from six continents, on wide-ranging topics including glaciation, paleoecology, landscape evolution, megafloods, and loess. The topical and geographical range of the papers, as well as their interdisciplinary nature, honor Porter's distinct approach to Quaternary science and leadership that influence the field to this day"--
Evolution Of South American Mammalian Predators During The Cenozoic Paleobiogeographic And Paleoenvironmental Contingencies
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Author : Francisco J. Prevosti
language : en
Publisher: Springer
Release Date : 2018-01-02
Evolution Of South American Mammalian Predators During The Cenozoic Paleobiogeographic And Paleoenvironmental Contingencies written by Francisco J. Prevosti and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-02 with Science categories.
This book summarizes the evolution of carnivorous mammals in the Cenozoic of South America. It presents paleontological information on the two main mammalian carnivorous groups in South America; Metatheria and Eutheria. The topics include the origin, systematics, phylogeny, paleoecology and evolution of the Sparassodonta and Carnivora. The book is based on a wide variety of published sources from the last few decades.
Archaeology Of Piedra Museo Locality
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Author : Laura Miotti
language : en
Publisher: Springer Nature
Release Date : 2022-02-04
Archaeology Of Piedra Museo Locality written by Laura Miotti and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-04 with Social Science categories.
This book highlights the knowledge about landscapes and characteristics of the earliest hunter-gatherer lifeway in Southern Patagonia. It presents an analysis of the archaeological investigations carried out during three decades by an interdisciplinary team that involved archaeologists, anthropologists, paleontologists, geologists and specialists in pollen and diatoms. The database yielded was recovered from systematic survey and excavations from the Pleistocene and Holocene stratigraphic layers of the rockshelter known as AEP-1, Piedra Museo Locality, situated in the central plateau of Santa Cruz Province, Argentina. Piedra Museo is a unique place in the world of high academic interest with some of the earliest archaeological remains in the Americas. Researchers defined two strata and several Stratigraphic units in the site based on the sedimentological and pedological characteristics. The depositional zones contain archaeological remains that are interpreted as hunting events corresponding to two main different occasions in the human colonization of the region, and a third human occupation during the Middle Holocene. Last one occurred then of the massive rockshelter roof colapse. The faunal remains led to a new approach to the palaeoenvironmental evolution of this enclosed basin. This volume describes the management of lithic raw materials and social networks from first human occupation of the Patagonian region to territorial consolidation of hunter-gatherer societies.
Past Climate Variability In South America And Surrounding Regions
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Author : Francoise Vimeux
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-08-04
Past Climate Variability In South America And Surrounding Regions written by Francoise Vimeux and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-04 with Science categories.
South America is a unique place where a number of past climate archives are ava- able from tropical to high latitude regions. It thus offers a unique opportunity to explore past climate variability along a latitudinal transect from the Equator to Polar regions and to study climate teleconnections. Most climate records from tropical and subtropical South America for the past 20,000 years have been interpreted as local responses to shift in the mean position and intensity of the InterTropical Conv- gence Zone due to tropical and extratropical forcings or to changes in the South American Summer Monsoon. Further South, the role of the Southern Hemisphere westerly winds on global climate has been highly investigated with both paleodata and coupled climate models. However the regional response over South America during the last 20,000 years is much more variable from place to place than pre- ously thought. The factors that govern the spatial patterns of variability on millennial scale resolution are still to be understood. The question of past natural rates and ranges of climate conditions over South America is therefore of special relevance in this context since today millions of people live under climates where any changes in monsoon rainfall can lead to catastrophic consequences.
Encyclopedia Of Quaternary Science
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Author : Cary Mock
language : en
Publisher: Newnes
Release Date : 2013-03-25
Encyclopedia Of Quaternary Science written by Cary Mock and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-25 with Science categories.
The second revised edition of the Encyclopedia of Quaternary Science, Four Volume Set, provides both students and professionals with an up-to-date reference work on this important and highly varied area of research. There are lots of new articles, and many of the articles that appeared in the first edition have been updated to reflect advances in knowledge since 2006, when the original articles were written. The second edition will contain about 375 articles, written by leading experts around the world. This major reference work is richly illustrated with more than 3,000 illustrations, most of them in colour. Research in the Quaternary sciences has advanced greatly in the last 10 years, especially since topics like global climate change, geologic hazards and soil erosion were put high on the political agenda. This second edition builds upon its award-winning predecessor to provide the reader assured quality along with essential updated coverage Contains 357 broad-ranging articles (4310 pages) written at a level that allows undergraduate students to understand the material, while providing active researchers with a ready reference resource for information in the field. Facilitates teaching and learning The first edition was regarded by many as the most significant single overview of Quaternary science ever, yet Editor-in-Chief, Scott Elias, has managed to surpass that in this second edition by securing even more expert reviews whilst retaining his renowned editorial consistency that enables readers to navigates seamlessly from one unfamiliar topic to the next
Antarctic Glacial History And World Palaeoenvironments
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Author : E.M. Zinderen van Bakker
language : en
Publisher: CRC Press
Release Date : 2020-08-27
Antarctic Glacial History And World Palaeoenvironments written by E.M. Zinderen van Bakker and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-27 with Science categories.
This book, based on the proceedings of third symposium held on 17th August 1977 during the Xth INQUA Congress at Birmingham, UK, focuses on the influence the Antarctic glaciation had on world palaeoenvironments.
Biodiversity Ecosystems And Conservation In Northern Mexico
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Author : Jean-Luc E. Cartron
language : en
Publisher: Oxford University Press on Demand
Release Date : 2005-08-25
Biodiversity Ecosystems And Conservation In Northern Mexico written by Jean-Luc E. Cartron and has been published by Oxford University Press on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-25 with History categories.
Encompassing tropical and temperate forests, arid lands, and the Gulf of California, northern Mexico is one of the most biologically diverse areas in the world. Representing the collaborative efforts of ecologists in the U.S.
Cave Deposits Processes Approaches And Environmental Significance
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Author : Leonardo Piccini
language : en
Publisher: Frontiers Media SA
Release Date : 2022-03-29
Cave Deposits Processes Approaches And Environmental Significance written by Leonardo Piccini and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-29 with Science categories.