The Early Earth

The Early Earth PDF Author: James Badro
Publisher: John Wiley & Sons
ISBN: 1118860195
Category : Science
Languages : en
Pages : 198

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Book Description
The Early Earth: Accretion and Differentiation provides a multidisciplinary overview of the state of the art in understanding the formation and primordial evolution of the Earth. The fundamental structure of the Earth as we know it today was inherited from the initial conditions 4.56 billion years ago as a consequence of planetesimal accretion, large impacts among planetary objects, and planetary-scale differentiation. The evolution of the Earth from a molten ball of metal and magma to the tectonically active, dynamic, habitable planet that we know today is unique among the terrestrial planets, and understanding the earliest processes that led to Earth’s current state is the essence of this volume. Important results have emerged from a wide range of disciplines including cosmochemistry, geochemistry, experimental petrology, experimental and theoretical mineral physics and geodynamics. The topics in this volume include: Condensation of primitive objects in the solar nebula, planetary building blocks Early and late accretion and planetary dynamic modeling Primordial differentiation, core formation, Magma Ocean evolution and crystallization This volume will be a valuable resource for graduate students, academics, and researchers in the fields of geophysics, geochemistry, cosmochemistry, and planetary science.

The Early Earth

The Early Earth PDF Author: John C. Whitcomb
Publisher:
ISBN: 9780884690603
Category :
Languages : en
Pages :

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Book Description


The Encyclopedia of Early Earth

The Encyclopedia of Early Earth PDF Author: Isabel Greenberg
Publisher: Little, Brown
ISBN: 0316225827
Category : Comics & Graphic Novels
Languages : en
Pages : 179

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Book Description
A beautifully illustrated book of imaginary fables about Earth's early -- and lost -- history. Before our history began, another -- now forgotten -- civilization thrived. The people who roamed Early Earth were much like us: curious, emotional, funny, ambitious, and vulnerable. In this series of illustrated and linked tales, Isabel Greenberg chronicles the explorations of a young man as he paddles from his home in the North Pole to the South Pole. There, he meets his true love, but their romance is ill-fated. Early Earth's unusual and finicky polarity means the lovers can never touch. As intricate and richly imagined as the work of Chris Ware, and leavened with a dry wit that rivals Kate Beaton's in Hark! A Vagrant, Isabel Greenberg's debut will be a welcome addition to the thriving graphic novel genre.

Earth's Oldest Rocks

Earth's Oldest Rocks PDF Author: Martin J. Van Kranendonk
Publisher: Elsevier
ISBN: 0080552471
Category : Science
Languages : en
Pages : 1331

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Book Description
Earth's Oldest Rocks provides a comprehensive overview of all aspects of early Earth, from planetary accretion through to development of protocratons with depleted lithospheric keels by c. 3.2 Ga, in a series of papers written by over 50 of the world's leading experts. The book is divided into two chapters on early Earth history, ten chapters on the geology of specific cratons, and two chapters on early Earth analogues and the tectonic framework of early Earth. Individual contributions address topics that range from planetary accretion, a review of Earth meteorites, significance and composition of Hadean protocrust, composition of Archaean mantle and deep crust, all aspects of the geology of Paleoarchean cratons, composition of Archean oceans and hydrothermal environments, evidence and geological settings of early life, early Earth analogues from Venus and New Zealand, and a tectonic framework for early Earth.* Contains comprehensive reviews of areas of ancient lithosphere on Earth, of planetary accretion processes, and of meteorites* Focuses on specific aspects of early Earth, including oldest putative life forms, evidence of the composition of the ancient atmosphere-hydrosphere, and the oldest evidence for subduction-accretion* Presents an overview of geological processes and model of the tectonic framework on early Earth

The Early Earth

The Early Earth PDF Author: James Badro
Publisher: John Wiley & Sons
ISBN: 1118860578
Category : Science
Languages : en
Pages : 193

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Book Description
The Early Earth: Accretion and Differentiation provides a multidisciplinary overview of the state of the art in understanding the formation and primordial evolution of the Earth. The fundamental structure of the Earth as we know it today was inherited from the initial conditions 4.56 billion years ago as a consequence of planetesimal accretion, large impacts among planetary objects, and planetary-scale differentiation. The evolution of the Earth from a molten ball of metal and magma to the tectonically active, dynamic, habitable planet that we know today is unique among the terrestrial planets, and understanding the earliest processes that led to Earth’s current state is the essence of this volume. Important results have emerged from a wide range of disciplines including cosmochemistry, geochemistry, experimental petrology, experimental and theoretical mineral physics and geodynamics. The topics in this volume include: Condensation of primitive objects in the solar nebula, planetary building blocks Early and late accretion and planetary dynamic modeling Primordial differentiation, core formation, Magma Ocean evolution and crystallization This volume will be a valuable resource for graduate students, academics, and researchers in the fields of geophysics, geochemistry, cosmochemistry, and planetary science.

Earth's Early Atmosphere and Oceans, and The Origin of Life

Earth's Early Atmosphere and Oceans, and The Origin of Life PDF Author: George H. Shaw
Publisher: Springer
ISBN: 9783319219714
Category : Science
Languages : en
Pages : 0

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Book Description
This book provides a comprehensive treatment of the chemical nature of the Earth’s early surface environment and how that led to the origin of life. This includes a detailed discussion of the likely process by which life emerged using as much quantitative information as possible. The emergence of life and the prior surface conditions of the Earth have implications for the evolution of Earth’s surface environment over the following 2-2.5 billion years. The last part of the book discusses how these changes took place and the evidence from the geologic record that supports this particular version of early and evolving conditions.

Young Sun, Early Earth and the Origins of Life

Young Sun, Early Earth and the Origins of Life PDF Author: Muriel Gargaud
Publisher: Springer Science & Business Media
ISBN: 3642225527
Category : Science
Languages : en
Pages : 303

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Book Description
- How did the Sun come into existence? - How was the Earth formed? - How long has Earth been the way it is now, with its combination of oceans and continents? - How do you define “life”? - How did the first life forms emerge? - What conditions made it possible for living things to evolve? All these questions are answered in this colourful textbook addressing undergraduate students in "Origins of Life" courses and the scientifically interested public. The authors take the reader on an amazing voyage through time, beginning five thousand million years ago in a cloud of interstellar dust and ending five hundred million years ago, when the living world that we see today was finally formed. A chapter on exoplanets provides an overview of the search for planets outside the solar system, especially for habitable ones. The appendix closes the book with a glossary, a bibliography of further readings and a summary of the Origins of the Earth and life in fourteen boxes.

The Early Earth

The Early Earth PDF Author: James Badro
Publisher: John Wiley & Sons
ISBN: 1118860195
Category : Science
Languages : en
Pages : 198

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Book Description
The Early Earth: Accretion and Differentiation provides a multidisciplinary overview of the state of the art in understanding the formation and primordial evolution of the Earth. The fundamental structure of the Earth as we know it today was inherited from the initial conditions 4.56 billion years ago as a consequence of planetesimal accretion, large impacts among planetary objects, and planetary-scale differentiation. The evolution of the Earth from a molten ball of metal and magma to the tectonically active, dynamic, habitable planet that we know today is unique among the terrestrial planets, and understanding the earliest processes that led to Earth’s current state is the essence of this volume. Important results have emerged from a wide range of disciplines including cosmochemistry, geochemistry, experimental petrology, experimental and theoretical mineral physics and geodynamics. The topics in this volume include: Condensation of primitive objects in the solar nebula, planetary building blocks Early and late accretion and planetary dynamic modeling Primordial differentiation, core formation, Magma Ocean evolution and crystallization This volume will be a valuable resource for graduate students, academics, and researchers in the fields of geophysics, geochemistry, cosmochemistry, and planetary science.

The Early Earth

The Early Earth PDF Author: C. M. R. Fowler
Publisher: Geological Society of London
ISBN: 9781862391093
Category : Science
Languages : en
Pages : 378

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Book Description


Processes on the Early Earth

Processes on the Early Earth PDF Author: W. U. Reimold
Publisher: Geological Society of America
ISBN: 0813724058
Category : Science
Languages : en
Pages : 418

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Book Description
"This Special Paper presents a collection of 19 papers contributed to a joint Field Forum organized by the Geological Society of America and the Geological Society of South Africa in July 2004 in the Barberton Greenstone Belt and the Vredefort Dome, South Africa. The papers cover a wide variety of themes, including Archean and Proterozoic crust formation and geodynamics (with an appraisal of evidence of Archean subduction processes); the significance of impacts in the evolution of the early Earth's crust; traces of early life in Archean environments of Australia and South Africa and related studies of depositional environments; and processes affecting the giant Witwatersrand gold deposit."--Publisher's website.

The Archaean: Geological and Geochemical Windows into the Early Earth

The Archaean: Geological and Geochemical Windows into the Early Earth PDF Author: Andrew Y. Glikson
Publisher: Springer
ISBN: 3319079085
Category : Science
Languages : en
Pages : 246

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Book Description
Archaean terrains contain a wealth of structural, stratigraphic, textural, mineralogical, geochemical and isotopic features allowing insights into the nature of the early Earth. This book is based on studies during 1964-2007 of Archaean terrains in Australia and to a lesser extent in South Africa and India, as well as on visits to Archaean terrains in Canada, the US and China, as well as petrological and geochemical studies of igneous and sedimentary rock suites from a range of terrains. The book will include a range of photographic and microscopic images, geological sketch maps and diagrams illustrating the lessons derived from field and the laboratory. Also other Archaean terrains are being reviewed. The book is intended for Earth scientists as well as broader intelligent readership.