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The Steppes and Tundras of prehistoric Europe

The Steppes and Tundras of prehistoric Europe PDF Author: James Geikie
Publisher: Primento Digital sprl
ISBN: 2386260194
Category : Science
Languages : en
Pages : 66

Book Description
We are all familiar with the general conclusion arrived at by geologists that our earth has experienced many climatic changes. There have been times when genial conditions ranged up to the highest latitudes, and times also when the cold of the arctic regions descended to what is now our temperate zone. The cause or causes of those remarkable vicissitudes still baffle research. Many explanations have been advanced, some highly improbable, others perhaps more likely, while of yet others it may be said that possibly they contain a certain amount of truth. But no one theory or hypothesis has succeeded in gaining general assent, and we shall not therefore at present concern ourselves with any. In place of reviewing hypotheses and speculations, I shall limit myself to a survey of certain facts connected with the later geological history of our continent, the meaning of which is more or less apparent. The evidence referred to leads to the conclusion that Middle Europe has within the human period experienced conditions such, as now obtain in the tundras and barren grounds of circumpolar regions. When these conditions passed away, the central and west-central areas of our continent became steppe lands, comparable as regards climate to the subarctic steppes of southeast Russia and southwest Siberia. As geologists reason from the present to the past, it will be well to take first a brief glance at those regions of the globe where at present tundra and steppe conditions respectively prevail. When we have realized the salient characters of those regions, and the nature of their floras and faunas, we shall be in a better position to understand the bearing of the geological evidence. ABOUT THE AUTHOR James Geikie (1839–1915) was a Scottish geologist and younger brother of Sir Archibald Geikie. He also made significant contributions to the field of geology.

The Steppes and Tundras of prehistoric Europe

The Steppes and Tundras of prehistoric Europe PDF Author: James Geikie
Publisher: Primento Digital sprl
ISBN: 2386260194
Category : Science
Languages : en
Pages : 66

Book Description
We are all familiar with the general conclusion arrived at by geologists that our earth has experienced many climatic changes. There have been times when genial conditions ranged up to the highest latitudes, and times also when the cold of the arctic regions descended to what is now our temperate zone. The cause or causes of those remarkable vicissitudes still baffle research. Many explanations have been advanced, some highly improbable, others perhaps more likely, while of yet others it may be said that possibly they contain a certain amount of truth. But no one theory or hypothesis has succeeded in gaining general assent, and we shall not therefore at present concern ourselves with any. In place of reviewing hypotheses and speculations, I shall limit myself to a survey of certain facts connected with the later geological history of our continent, the meaning of which is more or less apparent. The evidence referred to leads to the conclusion that Middle Europe has within the human period experienced conditions such, as now obtain in the tundras and barren grounds of circumpolar regions. When these conditions passed away, the central and west-central areas of our continent became steppe lands, comparable as regards climate to the subarctic steppes of southeast Russia and southwest Siberia. As geologists reason from the present to the past, it will be well to take first a brief glance at those regions of the globe where at present tundra and steppe conditions respectively prevail. When we have realized the salient characters of those regions, and the nature of their floras and faunas, we shall be in a better position to understand the bearing of the geological evidence. ABOUT THE AUTHOR James Geikie (1839–1915) was a Scottish geologist and younger brother of Sir Archibald Geikie. He also made significant contributions to the field of geology.

The Life and Works of Brown-Séquard

The Life and Works of Brown-Séquard PDF Author: Marcellin Berthelot
Publisher:
ISBN:
Category :
Languages : en
Pages : 816

Book Description


Scottish Geographical Magazine

Scottish Geographical Magazine PDF Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 854

Book Description


European Prehistory

European Prehistory PDF Author: Sarunas Milisauskas
Publisher: Springer Science & Business Media
ISBN: 1461507510
Category : Social Science
Languages : en
Pages : 454

Book Description
Sarunas Milisauskas· 1.1 INTRODUCTION The purpose of this book is four-fold: to introduce English-speaking students and scholars to some of the outstanding archaeological research that has been done in Europe in recent years; to integrate this research into an anthropological frame of reference; to address episodes of culture change such as the transition to farming; the origin of complex societies, and the origin of urbanism, and to provide an overview of European prehistory from the earliest appearance of humans to the rise of the Roman empire. In 1978, the Academic Press published my book European Prehistory which, typically for that period, emphasized cultural evolution, culture process, technology, environment, and economy. To produce a new version and an up- to-date prehistory of Europe, I have invited contributions from specialists in the Palaeolithic, Mesolithic, Bronze and Iron Ages. Thus while this version of European Prehistory is a new book, however, it still incorporates some data from the 1978 version, particularly in The Present Environment and Neolithic chapters. Like its predecessor, this edition is structured around selected general topics, such as technology, trade, settlement, warfare, and ritual.

The Nation

The Nation PDF Author:
Publisher:
ISBN:
Category : Current events
Languages : en
Pages : 1048

Book Description


English Mechanics and the World of Science

English Mechanics and the World of Science PDF Author:
Publisher:
ISBN:
Category : Industrial arts
Languages : en
Pages : 630

Book Description


Prehistoric Mobility and Diet in the West Eurasian Steppes 3500 to 300 BC

Prehistoric Mobility and Diet in the West Eurasian Steppes 3500 to 300 BC PDF Author: Claudia Gerling
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110311216
Category : History
Languages : en
Pages : 414

Book Description
Questions concerning mobility and migration as well as subsistence strategies of past societies have always been of major importance in archaeological research. The West Eurasian steppes in the Eneolithic, the Early Bronze and the Iron Age were largely inhabited by cultural communities believed to show an elevated level of spatial mobility, often linked to their subsistence economy. In this volume, questions concerning the mobility and potential migration as well as the diet and economy of the West Eurasian steppes communities during the 4th, the 3rd and the 1st Millennia BC are approached by applying isotope analysis, specifically 87Sr/86Sr, δ18O, δ15N and δ13C analyses. Adapting a combination of different isotopic systems to a study area of vast spatial and chronological dimension allowed a wide variety of questions to be answered and establishes the beginning of a database of biogeochemical data for the West Eurasian steppes. Besides the characterisation of mobility and subsistence patterns of the archaeological communities under discussion, attempts to identify possible Early Bronze Age migrations from the steppes to the steppe-like plains in parts of Eastern Europe were made, alongside an evaluation of the applicability of isotope analysis to this context.

Annual Report of the Board of Regents of the Smithsonian Institution

Annual Report of the Board of Regents of the Smithsonian Institution PDF Author: Smithsonian Institution. Board of Regents
Publisher:
ISBN:
Category : Discoveries in science
Languages : en
Pages : 816

Book Description


Men of the Old Stone Age

Men of the Old Stone Age PDF Author: Henry Fairfield Osborn
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 598

Book Description


English Mechanic and World of Science

English Mechanic and World of Science PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 626

Book Description