Temporal and spatial corridors of Homo Sapiens Sapiens population dynamics during the late Pleistocene and early Holocene

Temporal and spatial corridors of Homo Sapiens Sapiens population dynamics during the late Pleistocene and early Holocene PDF Author: Jürgen Richter
Publisher:
ISBN:
Category :
Languages : en
Pages : 272

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Pleistocene Archaeology

Pleistocene Archaeology PDF Author: Rintaro Ono
Publisher: BoD – Books on Demand
ISBN: 1838803572
Category : Geology, Stratigraphic
Languages : en
Pages : 205

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Book Description
This book presents an overview of recent research in the field of Pleistocene Archaeology around the world. The main topics of this book are: (1) human migrations, particularly by Homo sapiens who have migrated into most regions of the world and settled in different environments, (2) the development of human technology from early to archaic hominins and Homo sapiens, and (3) human adaptation to new environments and responses to environmental changes caused by climate changes during the Pleistocene. With such perspectives in mind, this book contains a total of nine insightful and stimulating chapters on these topics, in which human history during the time of the Pleistocene is reviewed and discussed.

Late Pleistocene Neandertal-Early Modern Human Population Dynamics

Late Pleistocene Neandertal-Early Modern Human Population Dynamics PDF Author: Victoria Suzanne Springer
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Recent genetic studies have confirmed that there was admixture between African early modern humans and archaic populations throughout the Old World. In this dissertation, I examine European early modern human dental morphology to assess the evidence for Neandertal-human admixture. The focus of this study is not on the question of taxonomic designations of Late Pleistocene Homo, but rather on the interactions of these populations in Europe. This focus on gene flow itself redefines the Neandertal question. Rather than asking if Neandertals are a different species from H. sapiens, I focus on the nature of the interactions between archaic and modern populations, which is essential to understanding the history of modern H. sapiens regardless of species definitions. I recorded dental metric measurements and morphology observations on 85 fossil Neandertals and early modern humans and a recent modern human comparative sample of 330 Native Americans and Spaniards. I examined each trait distribution individually and through the use of Mahalanobis D2, mean measure of divergence, principle components analysis, discriminant function analysis, k-means cluster analysis, and a population genetics program, structure. Through these methods, I found evidence of admixture in the dental trait distributions of European early modern humans. However, it is not evident in traditional distance measures or cluster analyses. The earliest European modern humans do not follow the trend of dental reduction found throughout the Pleistocene and into the Holocene and do not uniformly classify with any fossil population in discriminant function analysis of metric traits. The non-metric trait sample size is too small to make any definitive conclusions, but a mosaic pattern of trait frequencies also suggests admixture. The recent modern human sample shows that while increased variation and a mosaic of non-metric traits persist through many generations after admixture has ceased, traditional methods of distance analysis cannot detect low levels of admixture within 200 years. The program structure is effective in finding patterns of variation within and among populations using morphological data. It will be useful for future analyses of dental traits and other fossil data, given the ability to use it with an incomplete data set. The electronic version of this dissertation is accessible from http://hdl.handle.net/1969.1/149499

Social Complexity and Complex Systems in Archaeology

Social Complexity and Complex Systems in Archaeology PDF Author: Dries Daems
Publisher: Taylor & Francis
ISBN: 1000344673
Category : Social Science
Languages : en
Pages : 264

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Book Description
Social Complexity and Complex Systems in Archaeology turns to complex systems thinking in search of a suitable framework to explore social complexity in Archaeology. Social complexity in archaeology is commonly related to properties of complex societies such as states, as opposed to so-called simple societies such as tribes or chiefdoms. These conceptualisations of complexity are ultimately rooted in Eurocentric perspectives with problematic implications for the field of archaeology. This book provides an in-depth conceptualisation of social complexity as the core concept in archaeological and interdisciplinary studies of the past, integrating approaches from complex systems thinking, archaeological theory, social practice theory, and sustainability and resilience science. The book covers a long-term perspective of social change and stability, tracing the full cycle of complexity trajectories, from emergence and development to collapse, regeneration and transformation of communities and societies. It offers a broad vision on social complexity as a core concept for the present and future development of archaeology. This book is intended to be a valuable resource for students and scholars in the field of archaeology and related disciplines such as history, anthropology, sociology, as well as the natural sciences studying human-environment interactions in the past.

Human Paleoecology in the Levantine Corridor

Human Paleoecology in the Levantine Corridor PDF Author: N. Goren-Inbar
Publisher: Oxbow Books Limited
ISBN: 9781842171554
Category : Nature
Languages : en
Pages : 244

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Book Description
Few areas of the world have played as prominent a role in human evolution as the Levantine Corridor, a comparatively narrow strip of land sandwiched between the Mediterranean Sea on the west and the expanse of inhospitable desert to the east. The first hominids to leave Africa, over 1.5 million years ago, first entered the Levant before spreading into what is now Europe and Asia. About 100,000 years ago another African exodus, this time of anatomically modern humans, colonised the Levant before expanding into Eurasia. Toward the end of the Pleistocene, this Corridor also witnessed some of the earliest steps toward economic and social intensification, perhaps the most radical change in hominid lifestyle that ultimately paved the way for sedentary communities wholly dependent on domestic animals and cultivated plants.

Demography and Migration Population trajectories from the Neolithic to the Iron Age

Demography and Migration Population trajectories from the Neolithic to the Iron Age PDF Author: Thibault Lachenal
Publisher: Archaeopress Publishing Ltd
ISBN: 1789696666
Category : Social Science
Languages : en
Pages : 181

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Book Description
This volume presents combined proceedings of two complementary sessions of the XVIII UISPP World Congress (Paris, 2018). These sessions aimed to identify demographic variations during the Neolithic and Bronze Age and to question their causes while avoiding the potential taphonomic and chronological biases affecting the documentation.

From the Pleistocene to the Holocene

From the Pleistocene to the Holocene PDF Author: C. Britt Bousman
Publisher: Texas A&M University Press
ISBN: 1603447784
Category : Social Science
Languages : en
Pages : 346

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Book Description
The end of the Pleistocene era brought dramatic environmental changes to small bands of humans living in North America: changes that affected subsistence, mobility, demography, technology, and social relations. The transition they made from Paleoindian (Pleistocene) to Archaic (Early Holocene) societies represents the first major cultural shift that took place solely in the Americas. This event—which manifested in ways and at times much more varied than often supposed—set the stage for the unique developments of behavioral complexity that distinguish later Native American prehistoric societies. Using localized studies and broad regional syntheses, the contributors to this volume demonstrate the diversity of adaptations to the dynamic and changing environmental and cultural landscapes that occurred between the Pleistocene and early portion of the Holocene. The authors' research areas range from Northern Mexico to Alaska and across the continent to the American Northeast, synthesizing the copious available evidence from well-known and recent excavations.With its methodologically and geographically diverse approach, From the Pleistocene to the Holocene: Human Organization and Cultural Transformations in Prehistoric North America provides an overview of the present state of knowledge regarding this crucial transformative period in Native North America. It offers a large-scale synthesis of human adaptation, reflects the range of ideas and concepts in current archaeological theoretical approaches, and acts as a springboard for future explanations and models of prehistoric change.

Humans at the End of the Ice Age

Humans at the End of the Ice Age PDF Author: Lawrence Guy Straus
Publisher: Springer Science & Business Media
ISBN: 9780306451775
Category : History
Languages : en
Pages : 408

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Book Description
Humans at the End of the Ice Age chronicles and explores the significance of the variety of cultural responses to the global environmental changes at the last glacial-interglacial boundary. Contributions address the nature and consequences of the global climate changes accompanying the end of the Pleistocene epoch-detailing the nature, speed, and magnitude of the human adaptations that culminated in the development of food production in many parts of the world. The text is aided by vital maps, chronological tables, and charts.

The Evolution of Human Populations in Arabia

The Evolution of Human Populations in Arabia PDF Author: Michael D. Petraglia
Publisher: Springer Science & Business Media
ISBN: 904812719X
Category : Science
Languages : en
Pages : 314

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Book Description
The romantic landscapes and exotic cultures of Arabia have long captured the int- ests of both academics and the general public alike. The wide array and incredible variety of environments found across the Arabian peninsula are truly dramatic; tro- cal coastal plains are found bordering up against barren sandy deserts, high mountain plateaus are deeply incised by ancient river courses. As the birthplace of Islam, the recent history of the region is well documented and thoroughly studied. However, legendary explorers such as T.E. Lawrence, Wilfred Thesiger, and St. John Philby discovered hints of a much deeper past during their travels across the subcontinent. Drawn to Arabia by the magnifcent solitude of its vast sand seas, these intrepid adventurers learned from the Bedouin how to penetrate its deserts and returned with stirring accounts of lost civilizations among the wind-swept dunes. We now know that, prior to recorded history, Arabia housed countless peoples living a variety of lifestyles, including some of the world’s earliest pastoralists, c- munities of incipient farmers, fshermen dubbed the “Ichthyophagi” by ancient Greek geographers, and Paleolithic big-game hunters who were among the frst humans to depart their ancestral homeland in Africa. In fact, some archaeological investigations indicate that Arabia was inhabited by early hominins extending far back into the Early Pleistocene, perhaps even into the Late Pliocene.

Understanding Climate's Influence on Human Evolution

Understanding Climate's Influence on Human Evolution PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309148383
Category : Science
Languages : en
Pages : 128

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Book Description
The hominin fossil record documents a history of critical evolutionary events that have ultimately shaped and defined what it means to be human, including the origins of bipedalism; the emergence of our genus Homo; the first use of stone tools; increases in brain size; and the emergence of Homo sapiens, tools, and culture. The Earth's geological record suggests that some evolutionary events were coincident with substantial changes in African and Eurasian climate, raising the possibility that critical junctures in human evolution and behavioral development may have been affected by the environmental characteristics of the areas where hominins evolved. Understanding Climate's Change on Human Evolution explores the opportunities of using scientific research to improve our understanding of how climate may have helped shape our species. Improved climate records for specific regions will be required before it is possible to evaluate how critical resources for hominins, especially water and vegetation, would have been distributed on the landscape during key intervals of hominin history. Existing records contain substantial temporal gaps. The book's initiatives are presented in two major research themes: first, determining the impacts of climate change and climate variability on human evolution and dispersal; and second, integrating climate modeling, environmental records, and biotic responses. Understanding Climate's Change on Human Evolution suggests a new scientific program for international climate and human evolution studies that involve an exploration initiative to locate new fossil sites and to broaden the geographic and temporal sampling of the fossil and archeological record; a comprehensive and integrative scientific drilling program in lakes, lake bed outcrops, and ocean basins surrounding the regions where hominins evolved and a major investment in climate modeling experiments for key time intervals and regions that are critical to understanding human evolution.