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Author: David L. Harrison Publisher: Astra Publishing House ISBN: 1590785614 Category : Juvenile Nonfiction Languages : en Pages : 49
Book Description
Who were the first humans to reach North America? When and how did they arrive? Noted author David L. Harrison explores the various theories of North America's first people: Some evidence suggests that they walked across the land bridge that once connected Siberia and Alaska. Elsewhere, a growing number of archaeologists believe that at least some, if not most, of our forefathers arrived by boat along North America's northwest coast, possibly from Southeast Asia or Japan. Other archeologists speculate that humans reached the continent by boat, crossing the frigid North Atlantic waters from Europe. With archeological field photographs and realistic illustrations by Richard Hilliard, the author demonstrates how scientists are like detectives, investigating mysteries that took place more than one hundred centuries ago. Includes maps, glossary, sources, index.
Author: David L. Harrison Publisher: Astra Publishing House ISBN: 1590785614 Category : Juvenile Nonfiction Languages : en Pages : 49
Book Description
Who were the first humans to reach North America? When and how did they arrive? Noted author David L. Harrison explores the various theories of North America's first people: Some evidence suggests that they walked across the land bridge that once connected Siberia and Alaska. Elsewhere, a growing number of archaeologists believe that at least some, if not most, of our forefathers arrived by boat along North America's northwest coast, possibly from Southeast Asia or Japan. Other archeologists speculate that humans reached the continent by boat, crossing the frigid North Atlantic waters from Europe. With archeological field photographs and realistic illustrations by Richard Hilliard, the author demonstrates how scientists are like detectives, investigating mysteries that took place more than one hundred centuries ago. Includes maps, glossary, sources, index.
Author: Gary Haynes Publisher: Cambridge University Press ISBN: 9780521456913 Category : Nature Languages : en Pages : 430
Book Description
This study uses the ecology and behaviour of modern elephants to create models for reconstructing the life and death of extinct mammoths and mastodons.
Author: Vladimir V. Pitul'ko Publisher: Texas A&M University Press ISBN: 1623493315 Category : Social Science Languages : en Pages : 242
Book Description
This English translation of a work previously published in Russian (Geoarkheologiya i radiouglerodnaya khronologiya kamennogo veka Severo Vostochnoi Azii, St. Petersburg: Nauka, 2010) presents an overview of the Paleolithic archaeology of Northeast Asia, with emphasis on geoarchaeological and radiocarbon-based chronology. Although archaeological investigations above the Arctic Circle began more than two hundred years ago, access to and publication of findings has been difficult. In Geoarchaeology and Radiocarbon Chronology of Stone Age Northeast Asia, veteran researchers Vladimir V. Pitul’ko and Elena Yu. Pavlova have gathered and analyzed the available data to provide comprehensive documentation of human occupation of continental territories far above the Arctic Circle in the late Neopleistocene (also known as the Late Pleistocene era). By using uncalibrated radiocarbon dating, Pitul’ko and Pavlova have been able to establish reliable correlations between the artifacts and phenomena being studied. The increased number of radiocarbon age determinations for these Arctic sites is the most important data to come from the latest studies of Northeast Asia, offering a significant opportunity for re-evaluation of older materials in light of these new findings. The authors include reporting on recent work performed at two of the most important sites in the region: the “mammoth cemetery” site at Berelekh and the Yana Rhinoceros Horn Site.
Author: Anthony J. Stuart Publisher: University of Chicago Press ISBN: 022643298X Category : Science Languages : en Pages : 317
Book Description
Featuring numerous illustrations, this book explores the many lessons to be learned from Pleistocene megafauna, including the role of humans in their extinction, their disappearance at the start of the Sixth Extinction, and what they might teach us about contemporary conservation crises. Long after the extinction of dinosaurs, when humans were still in the Stone Age, woolly rhinos, mammoths, mastodons, sabertooth cats, giant ground sloths, and many other spectacular large animals that are no longer with us roamed the Earth. These animals are regarded as “Pleistocene megafauna,” named for the geological era in which they lived—also known as the Ice Age. In Vanished Giants: The Lost World of the Ice Age, paleontologist Anthony J. Stuart explores the lives and environments of these animals, moving between six continents and several key islands. Stuart examines the animals themselves via what we’ve learned from fossil remains, and he describes the landscapes, climates, vegetation, ecological interactions, and other aspects of the animals’ existence. Illustrated throughout, Vanished Giants also offers a picture of the world as it was tens of thousands of years ago when these giants still existed. Unlike the case of the dinosaurs, there was no asteroid strike to blame for the end of their world. Instead, it appears that the giants of the Ice Age were driven to extinction by climate change, human activities—especially hunting—or both. Drawing on the latest evidence provided by radiocarbon dating, Stuart discusses these possibilities. The extinction of Ice Age megafauna can be seen as the beginning of the so-called Sixth Extinction, which is happening right now. This has important implications for understanding the likely fate of present-day animals in the face of contemporary climate change and vastly increasing human populations.
Author: Janey Levy Publisher: Gareth Stevens Publishing LLLP ISBN: 1482457938 Category : Juvenile Nonfiction Languages : en Pages : 34
Book Description
Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theoriesand the discoveries that prove and disprove themare highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed North America, some more than 13,000 years ago!
Author: David L. Harrison
Author: David L. Harrison
Author: George C. Frison
Author: Franz Carl Müller-Lyer
Author: Gary Haynes
Author: Vladimir V. Pitul'ko
Author: Anthony J. Stuart
Author: Janey Levy
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