Geochemistry of Boninites and Other Low TiO2 Island Arc Volcanic Rocks
Author | : Rosemary Louise Hickey |
Publisher | : |
Total Pages | : 640 |
Release | : 1984 |
Genre | : Volcanic ash, tuff, etc |
ISBN | : |
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Author | : Rosemary Louise Hickey |
Publisher | : |
Total Pages | : 640 |
Release | : 1984 |
Genre | : Volcanic ash, tuff, etc |
ISBN | : |
Author | : James Earl Wright |
Publisher | : Geological Society of America |
Total Pages | : 582 |
Release | : 2008-01-01 |
Genre | : Science |
ISBN | : 0813724384 |
Wright (geology, U. of Georgia) and Shervais (geology, Utah State U.) edit selections from a symposium titled "Ophiolites, Batholiths, and Regional Geology: A Session in Honor of Cliff Hopson" held at the Cordilleran Section Meeting of The Geological Society of America in 2005. With contributions from geologists and earth scientists from throughout the United States, the title contains separate sections for papers on the topics of ophiolites, arcs, and batholiths. The publication is illustrated in both black-and-white and color, but contains no index.
Author | : |
Publisher | : |
Total Pages | : 454 |
Release | : 2008 |
Genre | : |
ISBN | : |
Vols. for 1964-v. 2, no. 1, 1965 include selected articles translated from geochemical papers from other languages, but primarily from Russian, German, French and Japanese.
Author | : Martin J. Van Kranendonk |
Publisher | : Elsevier |
Total Pages | : 1331 |
Release | : 2007-10-26 |
Genre | : Science |
ISBN | : 0080552471 |
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
Author | : Canadian Institute of Mining, Metallurgy and Petroleum |
Publisher | : |
Total Pages | : 872 |
Release | : 2002 |
Genre | : Platinum group |
ISBN | : |
Author | : A. Kröner |
Publisher | : Springer Science & Business Media |
Total Pages | : 445 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3642700012 |
Archaean Geochemistry 1972 - 1984 The realisation that the continental crust contains well-preserved relics which date as far back as 4/5 of the Earth's age has given a great impetus to the study of early Precambrian terrains. As late as the mid-sixties the Archaean still constituted the 'terra-in cognita' of earth science. High metamorphic grades, poor out crop, and not least a widely assumed obliteration of early crustal records by convective recycling and thermal reworking had com bined to discourage research in this field. Many excellent local studies existed, notably around gold mining centres, but remained unrelated to a broader regional and theoretical understanding. This situation has changed as the consequence of two inter-related factors: (1) advances in isotopic methods and their application to Precambrian rocks, and (2) the recognition that some of the oldest terrains have retained a wealth of primary igneous and sedi mentary textures and even geochemical characteristics.