Structure and Development of the Greenland-Scotland Ridge

Structure and Development of the Greenland-Scotland Ridge PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 685

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Structure and Development of the Greenland-Scotland Ridge

Structure and Development of the Greenland-Scotland Ridge PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 685

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Book Description


Structure and Development of the Greenland-Scotland Ridge

Structure and Development of the Greenland-Scotland Ridge PDF Author: Martin H. P. Bott
Publisher: Springer Science & Business Media
ISBN: 1461334853
Category : Science
Languages : en
Pages : 675

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Book Description
A group of geoscientists from a number of NATO countries met under NATO sponsorship in Copenhagen on February 27 and 28, 1978, and formulated a proposal entitled "EVOLUTION OF THE GREENLAND ICELAND-FAEROE-SCOTLAND RIDGE, A KEY AREA IN MARINE GEOSCIENCE". This part of the North Atlantic Ocean is of particular interest because of its anomalously shallow bathymetry which has profoundly influenced many aspects of the evolution of the North Atlantic. The proposed investigations therefore aim to study the deep crustal structure including relationship of continental and oceanic crust, history of subsidence of the ridge including its past role as a land bridge, age of the oceanic basement along it and its history of formation, and the influence of the ridge on Tertiary and Quaternary depositional palaeoenvironments. In furtherance of this proposal, it is intended to carry out a series of seismic and drilling operations on the Ridge during the coming years. These major marine investigations will be mainly funded from national sources. An important preliminary stage to the project is the collec tion and synthesis of available data. NATO has already approved a small budget for this purpose which has enabled a geoscientist to work partly at the Department of Geological Sciences of Durham University, UK, and partly at Lamont-Doherty Geological Observatory of Columbia University, Palisades, USA, for about six months to compile the data. The most important map showing magnetic anomalies and lineations in the area, is included in a pocket at the back of this volume.

The North Atlantic Igneous Province

The North Atlantic Igneous Province PDF Author: David W. Jolley
Publisher: Geological Society of London
ISBN: 9781862391086
Category : Science
Languages : en
Pages : 348

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Book Description
Recently, recognition of the potential role of large igneous provinces in affecting ocean and atmosphere systems and biotic evolutionary pathways has lead to increased interest in this province. This has been further stimulated by the expansion in the search for oil and gas in Mesozoic and Tertiary sediments along the NE Atlantic Margin. An improved understanding of the interaction between igneous and sedimentary processes is vital for the identification of potential hydrocarbon resources.

Geological Processes on Continental Margins

Geological Processes on Continental Margins PDF Author: M. S. Stoker
Publisher: Geological Society of London
ISBN: 9781897799970
Category : Science
Languages : en
Pages : 366

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Book Description
Continental margins form the relatively narrow transition zones between the different domains of land masses and deep-ocean basins. They are the main regions of sediment input and transfer of sediments to the oceans and thus represent important zones of sediment flux. This work addresses three topics of significance to continental margin development: sedimentation, mass-wasting and stability. It should be of interest to marine geologists, sedimentologists, palaeoceanographers and physical properties specialists.

Scientific Prospectus

Scientific Prospectus PDF Author:
Publisher:
ISBN:
Category : Underwater drilling
Languages : en
Pages : 384

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Fifty Years of the Wilson Cycle Concept in Plate Tectonics

Fifty Years of the Wilson Cycle Concept in Plate Tectonics PDF Author: R.W. Wilson
Publisher: Geological Society of London
ISBN: 1786203839
Category : Science
Languages : en
Pages : 488

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Book Description
Fifty years ago, Tuzo Wilson published his paper asking `Did the Atlantic close and then re-open?’. This led to the `Wilson Cycle’ concept in which the repeated opening and closing of ocean basins along old orogenic belts is a key process in the assembly and breakup of supercontinents. The Wilson Cycle underlies much of what we know about the geological evolution of the Earth and its lithosphere, and will no doubt continue to be developed as we gain more understanding of the physical processes that control mantle convection, plate tectonics, and as more data become available from currently less accessible regions. This volume includes both thematic and review papers covering various aspects of the Wilson Cycle concept. Thematic sections include: (1) the Classic Wilson v. Supercontinent Cycles, (2) Mantle Dynamics in the Wilson Cycle, (3) Tectonic Inheritance in the Lithosphere, (4) Revisiting Tuzo’s question on the Atlantic, (5) Opening and Closing of Oceans, and (6) Cratonic Basins and their place in the Wilson Cycle.

Seaweeds

Seaweeds PDF Author: Klaus Lüning
Publisher: John Wiley & Sons
ISBN: 9780471624349
Category : Science
Languages : en
Pages : 550

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Book Description
A translated, thoroughly revised, and updated edition of the German work. Part I presents the geographic distribution of seaweeds and seagrasses around the world, environmental factors, floral history, and relevant paleoceanographic considerations, covered geographically. Part II covers seaweed ecophysiology, including the relationships of light, temperature, salinity, and other abiotic factors on seaweed distribution, as well as biotic factors such as competition, herbivory, predation, and parasitism, in order to elucidate the ecophysiologic bases for the distribution patterns examined in Part I.

The Nordic Seas

The Nordic Seas PDF Author: Helge Drange
Publisher: American Geophysical Union
ISBN: 0875904238
Category : Science
Languages : en
Pages : 366

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Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 158. The world's largest positive temperature deviation from zonal mean temperatures lies within the realm of the Nordic Seas, comprising bodies of water variously referred to as the Norwegian Sea, the Iceland Sea, and the Greenland Sea. Its role as a mixing cauldron for waters entering from the North Atlantic and the Arctic Oceans, and its function as a major source of deep and abyss water, make our understanding of the Nordic Seas a crucial element in advancing the knowledge of climate dynamics in the Northern Hemisphere. In this context, its small extent (covering only 0.75% of the area of the world's oceans) and its unique location, which allows for accessibility and detailed exploration, are of special significance. The current book speaks to that significance specifically and also to assessing the region's present and future response to, and influence on, global climate change. It is the first such work since B. G. Hurdle's groundbreaking The Nordic Seas (published in 1986).

Proceedings of the Ocean Drilling Program

Proceedings of the Ocean Drilling Program PDF Author: Ocean Drilling Program
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 962

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Petroleum Geology of Northwest Europe

Petroleum Geology of Northwest Europe PDF Author: A. J. Fleet
Publisher: Geological Society of London
ISBN: 9781862390393
Category : Science
Languages : en
Pages : 758

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Book Description
A review of the extensive advances made in the understanding the petroleum geology of the Atlantic margin of northwest Europe, of the North Sea and of adjacent areas since the;ast conference in 1992. In particular, the volume focuses on: the development of and application of 3D seismic, time-lapse ('4D') and other innovative seismic tools; the ongoing refinement of sequence and other stratigraphic approaches, including the integration of detailed biostratigraphic data; the development of modelling at both the reservoir and basin scale which can respond to new data acquisition and be used to assess uncertainties at the reservoir scale and scenarios at the basin scale.