Pennsylvania and the Ice Age PDF Download

Author: William D. Sevon
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 40

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Author: Vincent Chester Shepps
Publisher:
ISBN:
Category : Glacial epoch
Languages : en
Pages : 40

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Author: George Frederick Wright
Publisher:
ISBN:
Category : Glacial epoch
Languages : en
Pages : 714

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Author: Paul G. Bahn
Publisher: Univ of California Press
ISBN: 9780520213067
Category : Art
Languages : en
Pages : 248

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Some of the oldest art in the world is the subject of this riveting and beautiful book. Paul Bahn and Jean Vertut explore carved objects and wall art discoveries from the Ice Age, covering the period from 300,000 B.P. to 10,000 B.P., and their collaboration marks a signal event for archaeologists and lay readers alike. Utilizing the most modern analytical techniques in archaeology, Bahn presents new accounts of Russian caves only recently opened to foreign specialists; the latest discoveries from China and Brazil; European cave finds at Cosquer, Chauvet, and Covaciella; and the recently discovered sites in Australia. He also studies sites in Africa, India, and the Far East. Included are the only photographic images of many caves that are now closed to protect their fragile environments. A separate chapter in the book examines art fakes and forgeries and relates how such deceptions have been exposed. The beliefs and preoccupations of Paleolithic peoples resonate throughout this book: the importance of the hunt and the magic and shamanism surrounding it, the recording of the seasons, the rituals of sex and fertility, the cosmology and associated myths. Yet enigmas and mysteries emerge as well, particularly as new analytical techniques raise new questions and cast doubt on our earlier suppositions. A comprehensive, up-to-date analysis of all that has been discovered about Ice Age art, Bahn and Vertut's book offers a visually rich link with the past.

Author: Christopher R. Fielding
Publisher: Geological Society of America
ISBN: 0813724414
Category : Science
Languages : en
Pages : 366

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"This volume summarizes new developments in understanding the longest-lived icehouse period in Phanerozoic Earth history, the late Paleozoic ice age. Resolving the Late Paleozoic Ice Age in Time and Space provides summaries of existing and new data from the various Gondwanan continental relics, and also reviews stratigraphic successions from the paleotropical and temperate regions of Laurussia that preserve an indirect record of glaciation. It addresses the extent to which records of glaciation indicate protracted, long-term climatic austerity, as opposed to fluctuating, more dynamic climate, and provides new constraints on the timing of glaciation. Additionally, it tackles questions of synchroneity of glaciation across the various Gondwanan continental relics, and timing relationships between near-field and far-field records at greater levels of resolution than has been possible previously. Results point toward a dynamic icehouse regime that is comparable to the Cenozoic icehouse, and away from traditional interpretations of the late Paleozoic ice age as a single, protracted event that involved stable, long-lived ice centers."--Publisher's website.

Author: David J. Meltzer
Publisher: University of Chicago Press
ISBN: 022629322X
Category : History
Languages : en
Pages : 691

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Only a few years after the discovery in Europe in the late 1850s that humanity had roots predating history and the Biblical chronicles, and reaching deep into the Pleistocene, came the suggestion that North American prehistory might be just as old. And why not? There seemed to be an "exact synchronism [of geological strata] between Europe and America," and so by extension there ought to be a "parallelism as to the antiquity of man." That triggered an eager search for traces of the people who may have occupied North America in the recesses of the Ice Age. "The Great Paleolithic War "is the history of the longstanding and bitter dispute in North America over whether people had arrived here in Ice Age times.

Author: George Frederick Wright
Publisher:
ISBN:
Category : Glacial epoch
Languages : en
Pages : 702

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Author: David J. Meltzer
Publisher: Univ of California Press
ISBN: 0520943155
Category : Social Science
Languages : en
Pages : 481

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More than 12,000 years ago, in one of the greatest triumphs of prehistory, humans colonized North America, a continent that was then truly a new world. Just when and how they did so has been one of the most perplexing and controversial questions in archaeology. This dazzling, cutting-edge synthesis, written for a wide audience by an archaeologist who has long been at the center of these debates, tells the scientific story of the first Americans: where they came from, when they arrived, and how they met the challenges of moving across the vast, unknown landscapes of Ice Age North America. David J. Meltzer pulls together the latest ideas from archaeology, geology, linguistics, skeletal biology, genetics, and other fields to trace the breakthroughs that have revolutionized our understanding in recent years. Among many other topics, he explores disputes over the hemisphere's oldest and most controversial sites and considers how the first Americans coped with changing global climates. He also confronts some radical claims: that the Americas were colonized from Europe or that a crashing comet obliterated the Pleistocene megafauna. Full of entertaining descriptions of on-site encounters, personalities, and controversies, this is a compelling behind-the-scenes account of how science is illuminating our past.

Author: Robert Foster Black
Publisher: Geological Society of America
ISBN: 0813711363
Category : Geology, Stratigraphic
Languages : en
Pages : 346

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Author: Wright
Publisher:
ISBN:
Category :
Languages : en
Pages : 658

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