Geology of the Olduvai Gorge PDF Download

Author: Richard Hay
Publisher: Univ of California Press
ISBN: 0520334221
Category : Science
Languages : en
Pages : 348

View

Book Description

Author: Mary Douglas Leakey
Publisher: HarperCollins
ISBN:
Category : Anthropologists
Languages : en
Pages : 216

View

Book Description

Author: Richard LeRoy Hay
Publisher: Univ of California Press
ISBN: 9780520029637
Category : Science
Languages : en
Pages : 236

View

Book Description

Author: Mary Leakey
Publisher: Cambridge University Press
ISBN: 9780521334037
Category : Social Science
Languages : en
Pages : 380

View

Book Description
At Olduvai Gorge natural erosion exposed a deep series of superimposed geological beds containing rich artefact and fossil assemblages spanning the last 1.8 million years. The sire ot famous as a rsult of excavations conducted there since 1951 under the direction of Mary Leakey and her husband, the late Louis Leakey. This volume, written largely by Mary Leakey herself, is the last of the reports and records the archaeological finds in the upper part of the Olduvai sequence from excavations carried out from the end of 1968 until 1971. The period covered here is from about 1.2 to 0.4 million years ago and th efinds include artefacts and faunal remains excavated from sites in beds II, IV na the Masek beds. The volume follows on from the archaeological record in beds I and II published in volume 3 of the series.

Author: Manuel Domínguez-Rodrigo
Publisher: Cambridge University Press
ISBN: 1107022924
Category : History
Languages : en
Pages : 377

View

Book Description
International archaeologists examine early Stone Age tools and bones to present the most holistic view to date of the archaeology of human origins.

Author: Thomas Schlüter
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 504

View

Book Description
This new volume on the Geology of East Africa provides a concise account of the multi-faceted regional geology and stratigraphy of East Africa, that is Kenya, Tanzania and Uganda. Much of the data presented, however, is highly relevant to the surrounding countries and regions as well. Professionals and students, intending to delve into the details of the geological history of that region will appreciate the present volume as a stepping-stone, paving the way to additional studies of the numerous references given in this work.

Author: V. Paul Wright
Publisher: John Wiley & Sons
ISBN: 144430450X
Category : Science
Languages : en
Pages : 362

View

Book Description
Calcretes are an important component of many ancient fluvial, lacustrine and shallow-marine carbonate sequences, and they are widely developed in many parts of the world at the present time. Calcretes are useful to the earth scientist involved in reconstructing ancient environments, palaeoclimates and palaeographics, and they may also reveal details of soil biota and chemistry. Over the last two decades the journal Sedimentology has published a number of articles on this subject and a compilation of them is presented here. In addition to the five main sections, this volume also includes an introduction to the subject that offers a review of recent work on calcretes. The collection of papers illustrates the range of calcrete occurrences and the great variety of textures and fabrics. This volume is authored and edited by experts and will serve as more than an introduction to the subject for geologists, soil scientists and geographers. If you are a member of the International Association of Sedimentologists, for purchasing details, please see: http://www.iasnet.org/publications/details.asp?code=RP2

Author: Keith Bell
Publisher: Springer Science & Business Media
ISBN: 3642791824
Category : Science
Languages : en
Pages : 315

View

Book Description
During the last few years, carbonatites have received a considerable amount of attention. Some of this interest was no doubt kindled by the importance of volatiles in the Earth's mantle, particularly CO , by the fact that carbonatites 2 can be used to monitor the chemical evolution of the sub-continental upper mantle, and by the fact that carbonatites may be effective metasomatizing agents at both mantle and crustal levels. The interest in Oldoinyo Lengai has extended over at least 100 years, but it was not until the eruptions of 1960, when the unique carbonatitic nature of its lavas was recognized, that the volcano took on special significance in volcanology and igneous petrology. The recognition of carbonatitic flows coin cided with the first successful laboratory experiments carried out on carbonatitic melts. Since then, Oldoinyo Lengai has formed a cornerstone in all carbonatite discussions. It is probably true to say that the findings from Oldoinyo Lengai have dominated our ideas about carbonatites, in spite of the fact that the alkali rich, natrocarbonatitic lavas of Oldoinyo Lengai are markedly different from other carbonatites.

Author: Kathy Diane Schick
Publisher: Stone Age Institute Press
ISBN:
Category : Science
Languages : en
Pages : 360

View

Book Description
The earliest traces of proto-human technology emerged over 2.5 million years ago on the African continent. Called the Oldowan after the famous site of Olduvai Gorge in Tanzania, these technologies herald a major evolutionary shift in the human lineage. The Oldowan: Case Studies into the Earliest Stone Age provides a critical look at early archaeological sites and their evidence. This volume also shows how a range of probing, multidisciplinary, experimental investigations - including experimental tool-making, comparative studies of ape technologies, biomechanical analysis, and PET studies of brain activity - help us evaluate this tantalizing prehistoric evidence and appreciate its relevance to human evolution.

Author: Martin Meredith
Publisher: Simon and Schuster
ISBN: 0857206672
Category : History
Languages : en
Pages : 297

View

Book Description
Africa does not give up its secrets easily. Buried there lie answers about the origins of humankind and the dawn of civilisation. Through a century of archaeological investigation, scientists have transformed our understanding of the beginnings of human life, although vital clues still remain hidden. In Born in Africa, Martin Meredith follows the trail of discoveries about our human origins made by scientists over the last hundred years, as well as describing the history of scholarship in this incredibly exciting field. He relates the intense rivalries, personal feuds and fierce controversies that shaped the study and perception of Africa, and recounts the feats of skill and endurance that have illuminated thousands of years of human evolution. The results have been momentous. Scientists have identified more than twenty species of extinct humans and firmly established Africa as the birthplace not only of humankind, but also of our own species: homo sapiens, the modern human. Scientific study has revealed how early technology, language ability and artistic endeavour all originated in Africa, and scientists have shown how, in an exodus sixty thousand years ago, small groups of Africans left their birthplace to populate the rest of the world. We all have an African legacy, and in this fascinating and informative book Martin Meredith leads us back to the place where we have rediscovered our common human heritage.