The Late Cenozoic Stratigraphy, Chronology, Palynology and Environmental Development in the Yushe Basin, North China

The Late Cenozoic Stratigraphy, Chronology, Palynology and Environmental Development in the Yushe Basin, North China PDF Author: Ning Shi
Publisher: Societas Upsaliensis Pro Geologia Quaternaria
ISBN:
Category : Science
Languages : en
Pages : 112

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The Late Cenozoic Stratigraphy, Chronology, Palynology and Environmental Development in the Yushe Basin, North China

The Late Cenozoic Stratigraphy, Chronology, Palynology and Environmental Development in the Yushe Basin, North China PDF Author: Ning Shi
Publisher: Societas Upsaliensis Pro Geologia Quaternaria
ISBN:
Category : Science
Languages : en
Pages : 112

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Late Cenozoic Yushe Basin, Shanxi Province, China: Geology and Fossil Mammals

Late Cenozoic Yushe Basin, Shanxi Province, China: Geology and Fossil Mammals PDF Author: Richard H Tedford
Publisher: Springer Science & Business Media
ISBN: 9048187141
Category : Science
Languages : en
Pages : 116

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Book Description
The Late Cenozoic Yushe Basin, Shanxi Province, China embodies the bulk of our knowledge on successions of terrestrial vertebrates in the northern part of East Asia. Everything we know about Asian mammals of the last 6 million years has a historical basis in the documentation of the geology of Yushe. This volume introduces the basin in its geological setting, describes the succession of fossiliferous strata, and shows how it is dated. It develops an unsurpassed level of precision for its age control. Geological maps and stratigraphic sections provide the backbone for individual studies to follow on varied fossil groups. The volume explores the history of exploration of the last century in Yushe Basin and places development of paleontology there into the context of the birth of the modern epoch of science in China.

Magnetic Stratigraphy

Magnetic Stratigraphy PDF Author: Meil D. Opdyke
Publisher: Academic Press
ISBN: 0080535720
Category : Science
Languages : en
Pages : 361

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Book Description
Magnetic Stratigraphy is the most comprehensive book written in the English language on the subject of magnetic polarity stratigraphy and time scales. This volume presents the entirety of the known geomagneticrecord, which now extends back about 300 million years. The book includes the results of current research on sea floor spreading, magnetic stratigraphy of the Pliocene and Pleistocene, and postulations on the Paleozoic. Also included are both historicalbackground and applications of magnetostratigraphy. Individual chapters on correlation are presented, using changes in magnetic properties and secular variation.Key Features* Discusses pioneering work in the use of marine sediments to investigate the Earths magnetic field* Serves as a guide for students wishing to begin studies in magnetostratigraphy* Provides a comprehensive guide to magnetic polarity stratigraphy including up-to-date geomagnetic polarity time scales* Correlates magnetic stratigraphics from marine and non-marine Cenozoic sequences* Details reversal history of the magnetic field for the last 350 million years* Discusses correlation using magnetic dipole intensity changes* Up-to-date correlation of biostratigraphy with magnetic stratigraphy through the late Jurassic

Examining Evolutionary Trends in Equus and its Close Relatives from Five Continents

Examining Evolutionary Trends in Equus and its Close Relatives from Five Continents PDF Author: Raymond Louis Bernor
Publisher: Frontiers Media SA
ISBN: 2889635554
Category :
Languages : en
Pages : 243

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Book Description
Evolution of the horse has been an often-cited primary example of evolution, as well as one of the classic and important stories in paleontology for over a century and a half, due to their rich fossil record across 5 continents: North America, South America, Europe, Asia and Africa. The recent horse has served a profound role in human ancestry, including agriculture, commerce, sport, transport, warfare, and in prehistory, for the subsistence of humans. Many studies have examined the evolution of the Equidae and chronicled the striking changes in skulls, dentition, limbs, and body size which have long been perceived to be a response to environmental shifts through time. Most comprehensive studies heretofore have: (1) focused on the “Great Transformation”- changes that occurred in the early Miocene, (2) involved tracking long-term diversity or paleoecological trends on a single continent or within a geographical locality, or (3) concentrated on the 3-toed hipparions. The Plio–Pleistocene evolutionary stage of horse evolution is punctuated by the great climatic fluctuations of the Quaternary beginning 2.6 Ma which influenced Equus evolution, biogeographic dispersion and adaptation on a nearly global scale. The evolutionary biology of Equus evolution across its entire range remains relatively poorly understood and often highly controversial. Some of this lack of understanding is due to assumptions that have arisen because of the relatively derived craniodental and postcranial anatomy of Equus and its close relatives which has seemed to imply that that these forms occupied relatively homogenous and narrow dietary and locomotor niches - notions that have not been adequately addressed and rigorously tested. Other challenges have revolved around teasing apart environmentally-driven adaptation versus phylogenetically defined morphological change. Geochronologic age control of localities, geographic provinces and continents has improved, but in no way is absolute and can be reexamined in our proposed volume. Temporal resolution for paleodietary, paleohabitat and paleoecological interpretations are also challenging for understanding the evolution of Equus. Our proposed volume attempts to assemble a group of experts who will address multiple dimensions of Equus’ evolution in time and space.

Vegetation History, Human Impact and Palaeogeography of West Estonia

Vegetation History, Human Impact and Palaeogeography of West Estonia PDF Author: Siim Veski
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 134

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Abstracts, 30th International Geological Congress: Stratigraphy

Abstracts, 30th International Geological Congress: Stratigraphy PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 916

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Abstracts

Abstracts PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 462

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The Asian Summer Monsoon

The Asian Summer Monsoon PDF Author: Yunyun Liu
Publisher: Elsevier
ISBN: 0128165316
Category : Science
Languages : en
Pages : 259

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Book Description
The Asian Summer Monsoon: Characteristics, Variability, Teleconnections and Projection focuses on the connections between the Indian Summer and East Asian Summer Monsoons, also including the South China Sea Summer Monsoon. While these systems have profound differences, their interactions have significant impacts on the climatic regimes in the region and throughout the world. In summer, the ASM engine pumps moisture transported across thousands of miles from the Indian and Pacific Oceans to the monsoon regions, producing heavy rains over south and east Asia and its adjacent marginal seas. This book reviews the different subsystems and their impact, providing guidance to enhance prediction models. - Synthesizes the connections between the East Asian Summer Monsoon, the Indian Summer Monsoon and the Asian Summer Monsoon system - Includes subsections on holistic characteristics, sub-seasonal and interannual variability, teleconnection patterns, and projections of future change - Connects current theory and practice on Asian Monsoon forecasting, providing researchers with new skills and information to use in climate and weather forecasting

Graphic Correlation

Graphic Correlation PDF Author: Keith Olin Mann
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 280

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Out of Africa I

Out of Africa I PDF Author: John G Fleagle
Publisher: Springer Science & Business Media
ISBN: 9048190363
Category : Social Science
Languages : en
Pages : 293

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Book Description
For the first two thirds of our evolutionary history, we hominins were restricted to Africa. Dating from about two million years ago, hominin fossils first appear in Eurasia. This volume addresses many of the issues surrounding this initial hominin intercontinental dispersal. Why did hominins first leave Africa in the early Pleistocene and not earlier? What do we know about the adaptations of the hominins that dispersed - their diet, locomotor abilities, cultural abilities? Was there a single dispersal event or several? Was the hominin dispersal part of a broader faunal expansion of African mammals northward? What route or routes did dispersing populations take?