Proterozoic Geology of the Capricorn Orogen, Western Australia

Proterozoic Geology of the Capricorn Orogen, Western Australia PDF Author: Sandra Anne Occhipinti
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 78

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Proterozoic Geology of the Capricorn Orogen, Western Australia

Proterozoic Geology of the Capricorn Orogen, Western Australia PDF Author: Sandra Anne Occhipinti
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 78

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Book Description


Proterozoic Geology of the Western Capricorn Orogen

Proterozoic Geology of the Western Capricorn Orogen PDF Author:
Publisher:
ISBN: 9781741680706
Category : Geology, Stratigraphic
Languages : en
Pages : 43

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Proterozoic East Gondwana

Proterozoic East Gondwana PDF Author: Masaru Yoshida
Publisher: Geological Society of London
ISBN: 9781862391253
Category : Science
Languages : en
Pages : 486

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Book Description
This volume focuses on Late Mesoproterozoic to early Cambrian events related to Gondwana assembly and break up. The nineteen papers provide a comprehensive review including advanced knowledge and new data from all critical areas of East Gondwana. The recent knowledge of the evolution of East Gondwana, which was regarded as an integral part of the Mesoproterozoic supercontinent Rodinia, is the major theme of the volume, which is reinforced by highlighting this radical and new understanding of the evolution of this region.

Mineral Occurrences and Exploration Potential of the East Pilbara

Mineral Occurrences and Exploration Potential of the East Pilbara PDF Author: K. M. Ferguson
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 124

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Mineralization and Sustainable Development in the West African Craton

Mineralization and Sustainable Development in the West African Craton PDF Author: T. Aïfa
Publisher: Geological Society of London
ISBN: 1786204894
Category : Science
Languages : en
Pages : 357

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Book Description
This Special Publication combines results obtained by interdisciplinary groups from numerous academic institutions working on Paleoproterozoic formations to decipher the origins of the main mineralization resources in the West African Craton (WAC) and their impacts on African economic development. Structural, geophysical, sedimentological, stratigraphical, geochemical, petrophysical and mineralogical analyses have been used to highlight the complexities involved in mineralization emplacement and its origin and evolution within the WAC. Fourteen articles contribute to new knowledge in mineral research. They show that the geodynamic evolution of the WAC is complex from one area to another: it involves subduction, collision and obduction during several deformation phases ranging from Birimian (2.3–2.0 Ga) to Pan-African (650–450 Ma) events. Various modelling techniques, when integrated, help in understanding the mechanisms of mineralization emplacement, some of which are still a matter of debate. The challenge for further studies is mitigation for sustainable development that can be appropriately used to minimize such damage.

The Australian Continent

The Australian Continent PDF Author: Brian Kennett
Publisher: ANU Press
ISBN: 1760462470
Category : Science
Languages : en
Pages : 140

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Book Description
The Australian Continent: A Geophysical Synthesis is designed to provide a summary of the character of the Australian continent through the extensive information available at the continental scale, as a contribution to the understanding of Australia's lithospheric architecture and its evolution. The results build on the extensive databases assembled at Geoscience Australia, particularly for potential fields, supplemented by the full range of seismological information, mostly from The Australian National University. To aid in cross comparison of results from different disciplines, information is presented with a common projection and scales.

Antarctica and Supercontinent Evolution

Antarctica and Supercontinent Evolution PDF Author: S.L. Harley
Publisher: Geological Society of London
ISBN: 1862393672
Category : Science
Languages : en
Pages : 241

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Book Description
Antarctica preserves a rock record that spans three and a half billion years of history and has a remarkable story to tell about the evolution of our Earth, from the hottest crustal rocks yet found in an orogenic system, to the assembly and breakup of Gondwana in the Phanerozoic. This volume highlights our improved understanding of the tectonic events that have shaped Antarctica and how these potentially relate to supercontinent assembly and fragmentation. The internal constitution of the East Antarctic Shield is assessed using information available from the basement geology and from detritus preserved as Mesozoic sediments in the Trans Antarctic Mountains. Accretionary orogenesis along the proto-Pacific margin of Antarctica is examined and the volumes of intracrustal melting compared with juvenile magma additions in these complex orogenic systems assessed. This special volume demonstrates the diversity of approaches required to elucidate and understand crustal evolution and evaluate the supercontinent concept.

Proterozoic Lithospheric Evolution

Proterozoic Lithospheric Evolution PDF Author: Alfred Kröner
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 296

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Structure and Tectonics of the Indian Continental Crust and Its Adjoining Region

Structure and Tectonics of the Indian Continental Crust and Its Adjoining Region PDF Author: Harish C Tewari
Publisher: Elsevier
ISBN: 0128136863
Category : Science
Languages : en
Pages : 268

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Book Description
Structure and Tectonics of the Indian Continental Crust and Its Adjoining Region: Deep Seismic Studies, Second Edition, collates essential data from seismic studies of Earth's crust across India, offering an essential understanding of the tectonic development of the Indian subcontinent. Seismic studies have been carried out in various parts of India since 1972, recording crust-related seismic data for determination of velocity-depth configuration and determination of structural patterns. The book examines the details of these studies, including their synthesis and global applications. The book presents both background and applications in one cohesive volume for researchers and students of geophysics and geology. - Presents all the information and metadata of the Indian continental crust and its neighbouring regions in a cohesive way - Provides basic knowledge of the Indian subcontinent to support the discussion of seismic studies related to crustal structure - Includes all new chapter covering global applications and synthesis of the findings and observations

Flow Processes in Faults and Shear Zones

Flow Processes in Faults and Shear Zones PDF Author: G. Ian Alsop
Publisher: Geological Society of London
ISBN: 9781862391536
Category : Science
Languages : en
Pages : 396

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Book Description
Faults and their deeper level equivalents, shear zones, are localized regions of intense deformation within the Earth. They are recognized at all scales from micro to plate boundary, and are important examples of the nature of heterogeneous deformation in natural rocks. Faults and shear zones are significant as they profoundly influence the location, architecture and evolution of a broad range of geological phenomenao The topography and bathymetry of the Earth's surface is marked by mountain belts and sedimentary basins that are controlled by faults and shear zoneso In addition, faults and shear zones control fluid migration and transport including hydrothermal and hydrocarbon systems. Once faults and shear zones are established, they are often long-lived features prone to multiple reactivation over very large time-scales. This collection of papers addresses lithospheric deformation and the rheology of shear zones, together with processes of partitioning and the unravelling of fault and shear zone histories.