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Author: Webster Mohriak Publisher: Geological Society of London ISBN: 1862393494 Category : Nature Languages : en Pages : 569
Book Description
The main focus of the book is the geological and geophysical interpretation of sedimentary basins along the South, Central and North Atlantic conjugate margins, but concepts derived from physical models, outcrop analogues and present-day margins are also discussed in some chapters. There is an encompassing description of several conjugate margins worldwide, based on recent geophysical and geological datasets. An overview of important aspects related to the geodynamic development and petroleum geology of Atlantic-type sedimentary basins is also included. Several chapters analyse genetic mechanisms and break-up processes associated with rift-phase structures and salt tectonics, providing a full description of conjugate margin basins based on deep seismic profiles and potential field methods.--
Author: Webster Mohriak Publisher: Geological Society of London ISBN: 1862393494 Category : Nature Languages : en Pages : 569
Book Description
The main focus of the book is the geological and geophysical interpretation of sedimentary basins along the South, Central and North Atlantic conjugate margins, but concepts derived from physical models, outcrop analogues and present-day margins are also discussed in some chapters. There is an encompassing description of several conjugate margins worldwide, based on recent geophysical and geological datasets. An overview of important aspects related to the geodynamic development and petroleum geology of Atlantic-type sedimentary basins is also included. Several chapters analyse genetic mechanisms and break-up processes associated with rift-phase structures and salt tectonics, providing a full description of conjugate margin basins based on deep seismic profiles and potential field methods.--
Author: Geological Society of London Publisher: Geological Society of London ISBN: 9781862390560 Category : Science Languages : en Pages : 488
Book Description
The papers and research results presented here have been prepared as part of the Integrated Basin Studies project. This project had the objective of studying the lithospheric and upper crustal processes governing the formation and evolution of extensional and foreland basins and to decipher the role of tectonics, sea level and sedimentary processes in the filling of such basins. The Dynamics of the Norwegian Margin module focused on the rifted sedimentary basins of the northern North Sea and off Mid-Norway. This prolific hydrocarbon province has an extensive industry and scientific database and offers a unique opportunity to study fundamental earth processes, from failed rifting to crustal breakup and accretion of oceanic crust. A set of new models for basin formation and filling has been derived, including linking of sedimentary basin faulting to lower crustal deformation, signature and variability of syn-rift infill, correlation of mineralogy to seismic signature, nature and characteristics of volcanic margin formation and distribution of present-day stress field.
Author: Douwe J. J. van Hinsbergen Publisher: Geological Society of London ISBN: 9781862393356 Category : Africa Languages : en Pages : 392
Book Description
The African continent preserves a long geological record that covers almost 75% of Earth's history. The Pan-African orogeny (c. 600-500 Ma) brought together old continental kernels (West Africa, Congo, Kalahari and Tanzania) to form Gondwana and subsequently the supercontinent Pangaea by the late Palaeozoic. The break-up of Pangaea since the Jurassic and Cretaceous, primarily through opening of the Central Atlantic, Indian, and South Atlantic oceans, in combination with the complicated subduction history to the north, gradually shaped the African continent. This volume contains 18 contributions that discuss the geology of Africa from the Archaean to the present day.
Author: T.J. Wright Publisher: Geological Society of London ISBN: 1862397295 Category : Science Languages : en Pages : 373
Book Description
A major rifting episode began in the Afar region of northern Ethiopia in September 2005. Over a ten-day period, c. 2.5 km3 of magma were intruded along a 60 km-long dyke separating the Arabian and Nubian plates. Over the next five years, a further 13 dyke intrusions caused continued extension, eruptions and seismicity. This activity led to a renewed international focus on the role of magmatism in rifting, with major international collaborative projects working in Afar and Ethiopia to study the ongoing activity and to place it in a broader context. This book brings together articles that explore the role of magmatism in rifting, from the initiation of continental break-up through to full seafloor spreading. We also explore the hazards related to rifting and the associated volcanism. This work has implications for our understanding of how continents break-up and the associated distribution of resources in rift basins and continental margins.
Author: DK Publisher: Penguin ISBN: 0756689465 Category : Nature Languages : en Pages : 362
Book Description
Using powerful photography, specially commissioned artworks, and intuitive infographics, Violent Earth explores phenomenon of natural disasters in unprecedented detail. Individual sites from Stromboli to Mount St Helens and the mid-Atlantic Ridge to the Hawaiian hotspots are profiled, with clear, illustrated explanations of how they came into being. This eBook also looks at some of the most famous events associated with these places - from the historic eruptions of Laki, Iceland, which is credited with triggering the French Revolution, to the devastating earthquake in Haiti that killed over 250,000 people in 2010. Violent Earth also explores our restless oceans, and details the submarine rifts, vents, and volcanoes A spectacular reference book for all the family, Violent Earth is an authoritative, stimulating and visually arresting exploration of the dramatic forces that are constantly shaping our planet - often without warning and with devastating results.
Author: R.D. Nance Publisher: Geological Society of London ISBN: 1786205998 Category : Science Languages : en Pages : 814
Book Description
This volume is a tribute to the career of J. Brendan Murphy and features papers by over 100 authors from countries all over the world: a testament to the high-profile and far-reaching influence of Brendan’s work. The topics covered fall into three broad categories that encompass Brendan’s main fields of influence: (1) supercontinents and the supercontinent cycle, including reconstructions and modelling; (2) orogenesis and terranes, with a focus on the Appalachian–Variscan and Central Asian orogenic belts and the oceans with which they are associated; and (2) magmatism and magmatic processes, centring on the geochemistry and isotopic compositions of magmas in arc and rift setting. Like Brendan’s own research, the scope of the papers spans the globe and ranges from strongly field-based studies to conceptual analyses. All of the articles, however, are focused on unravelling some critical aspect of geology or aimed at clarifying some crucial geological process. Hence, they also share a theme common to Brendan’s many contributions in emphasizing the importance of process-oriented research.
Author: Webster Mohriak
Author: Webster Mohriak
Author: Robert J. Pankhurst
Author: Geological Society of London
Author: Institut français du pétrole
Author: Douwe J. J. van Hinsbergen
Author: T.J. Wright
Author: DK
Author: Chandra Sajjini Amber Taposeea
Author: R.D. Nance
Author: Martin A. Menzies