ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Keywords: Wilson Cycle ; plate tectonics
    Description / Table of Contents: Introduction --- Fifty years of the Wilson Cycle concept in plate tectonics: an overview / R. W. Wilson, G. A. Houseman, S. J. H. Buiter, K. J. W. McCaffrey and A. G. Doré / Geological Society, London, Special Publications, 470, 1-17, 25 July 2019, https://doi.org/10.1144/SP470-2019-58 --- The Classic Wilson v. Supercontinent Cycles --- The classic Wilson cycle revisited / Ian W. D. Dalziel and John F. Dewey / Geological Society, London, Special Publications, 470, 19-38, 9 February 2018, https://doi.org/10.1144/SP470.1 --- Supercontinents: myths, mysteries, and milestones / Daniel Pastor-Galán, R. Damian Nance, J. Brendan Murphy and Christopher J. Spencer / Geological Society, London, Special Publications, 470, 39-64, 8 May 2018, https://doi.org/10.1144/SP470.16 --- Supercontinents and the case for Pannotia / R. Damian Nance and J. Brendan Murphy / Geological Society, London, Special Publications, 470, 65-86, 1 March 2018, https://doi.org/10.1144/SP470.5 --- Mantle Dynamics in the Wilson Cycle --- Mantle plumes and mantle dynamics in the Wilson cycle / Philip J. Heron / Geological Society, London, Special Publications, 470, 87-103, 19 November 2018, https://doi.org/10.1144/SP470-2018-97 --- Tectonic Inheritance in the Lithosphere --- Tectonic inheritance, structure reactivation and lithospheric strength: the relevance of geological history / A. M. C. Şengör, Nalan Lom and Nurbike G. Sağdıç / Geological Society, London, Special Publications, 470, 105-136, 15 March 2018, https://doi.org/10.1144/SP470.8 --- Exploring the theory of plate tectonics: the role of mantle lithosphere structure / Philip J. Heron, Russell N. Pysklywec and Randell Stephenson / Geological Society, London, Special Publications, 470, 137-155, 1 March 2018, https://doi.org/10.1144/SP470.7 --- Potential role of lithospheric mantle composition in the Wilson cycle: a North Atlantic perspective / Pauline Chenin, Suzanne Picazo, Suzon Jammes, Gianreto Manatschal, Othmar Müntener and Garry Karner / Geological Society, London, Special Publications, 470, 157-172, 6 March 2018, https://doi.org/10.1144/SP470.10 --- Rheological inheritance: lessons from the Death Valley region, US Basin and Range Province / Rodrigo D. Lima, Nicholas W. Hayman and Elena Miranda / Geological Society, London, Special Publications, 470, 173-204, 21 May 2018, https://doi.org/10.1144/SP470.14 --- Multi-phase reactivations and inversions of Paleozoic–Mesozoic extensional basins during the Wilson cycle: case studies from the North Sea (UK) and the Northern Apennines (Italy) / Vittorio Scisciani, Stefano Patruno, Enrico Tavarnelli, Fernando Calamita, Paolo Pace and David Iacopini / Geological Society, London, Special Publications, 470, 205-243, 3 May 2019, https://doi.org/10.1144/SP470-2017-232 --- Revisiting Tuzo's question on the Atlantic --- Examining the influence of tectonic inheritance on the evolution of the North Atlantic using a palinspastic deformable plate reconstruction / Bridget E. Ady and Richard C. Whittaker / Geological Society, London, Special Publications, 470, 245-264, 19 March 2018, https://doi.org/10.1144/SP470.9 --- Role of Avalonia in the development of tectonic paradigms / J. Brendan Murphy, R. Damian Nance, J. Duncan Keppie and Jaroslav Dostal / Geological Society, London, Special Publications, 470, 265-287, 23 March 2018, https://doi.org/10.1144/SP470.12 --- Diachronous Paleozoic accretion of peri-Gondwanan terranes at the Laurentian margin / John W. F. Waldron, David I. Schofield and J. Brendan Murphy / Geological Society, London, Special Publications, 470, 289-310, 29 March 2018, https://doi.org/10.1144/SP470.11 --- Inversion of Taconian extensional structures during Paleozoic orogenesis in western Newfoundland / Shawna E. White and John W. F. Waldron / Geological Society, London, Special Publications, 470, 311-336, 6 June 2018, https://doi.org/10.1144/SP470.17 --- Tectonic inheritance at multiple scales during more than two complete Wilson cycles recorded in eastern North America / William A. Thomas / Geological Society, London, Special Publications, 470, 337-352, 9 February 2018, https://doi.org/10.1144/SP470.4 --- Late Paleozoic extensional reactivation of the Rheic–Rhenohercynian suture zone in SW England, the English Channel and Western Approaches / Andrew C. Alexander, Robin K. Shail and Brian E. Leveridge / Geological Society, London, Special Publications, 470, 353-373, 4 January 2019, https://doi.org/10.1144/SP470.19 --- Opening and Closing of Oceans --- Non-Wilsonian break-up predisposed by transforms: examples from the North Atlantic and Arctic / E. R. Lundin and A. G. Doré / Geological Society, London, Special Publications, 470, 375-392, 21 February 2018, https://doi.org/10.1144/SP470.6 --- The Jan Mayen microplate complex and the Wilson cycle / Christian Schiffer, Alexander Peace, Jordan Phethean, Laurent Gernigon, Ken McCaffrey, Kenni D. Petersen and Gillian Foulger / Geological Society, London, Special Publications, 470, 393-414, 1 February 2018, https://doi.org/10.1144/SP470.2 --- The subduction initiation stage of the Wilson cycle / Robert Hall / Geological Society, London, Special Publications, 470, 415-437, 19 February 2018, https://doi.org/10.1144/SP470.3 --- 3D numerical modelling of the Wilson cycle: structural inheritance of alternating subduction polarity / Stéphane J. Beaussier, Taras V. Gerya and Jean-Pierre Burg / Geological Society, London, Special Publications, 470, 439-461, 2 May 2018, https://doi.org/10.1144/SP470.15 --- Cratonic Basins and their place in the Wilson Cycle --- Cratonic basins and the Wilson cycle: a perspective from the Parnaíba Basin, Brazil / M. C. Daly, B. Tozer and A. B. Watts / Geological Society, London, Special Publications, 470, 463-477, 3 May 2018, https://doi.org/10.1144/SP470.13
    Pages: Online-Ressource (VI, 490 Seiten) , Illustrationen, Diagramme
    ISBN: 9781786203830
    Language: English
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2007-10-08
    Description: We use both analogue and numerical experiments to study the inversion by shortening of a symmetric sedimentary basin. The combination of the two modelling techniques uses the strengths of each method to provide insight into basin-inversion processes. The experiments start with a pre-existing basin filled, in part, with weak layers simulating weak sedimentary rocks. Both footwall and hanging wall can deform freely. The physical properties of the materials used in the analogue experiments (sand and microbeads) and the numerical experiments are appropriately scaled to represent upper crustal rocks. We present a systematic study of the effects of basin infill, basin width and basin location and a sensitivity analysis to understand the effects of the boundary conditions. The results of both methods show that the graben fill accommodates most shortening. Weak layers play an important role in localising shortening with limited reactivation of pre-existing (but weakened) faults. In general, forward thrusts and back thrusts nucleate at the lateral contrast of strong and weak materials and cut across the graben-bounding faults. Weak basal detachments are required to transfer shortening to the basin region. The overall evolution of the analogue and numerical models is encouragingly similar.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    Publication Date: 2006
    Keywords: TF IV ; Task Force IV ; Ultra-Deep Continental Crust Subduction (UDCCS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
  • 5
    Publication Date: 2013-05-09
    Description: Continental collision after closure of an ocean can lead to different deformation styles: subduction of continental crust and lithosphere, lithospheric thickening, folding of the unsubducted continents, Rayleigh–Taylor (RT) instabilities and/or slab break-off. We use 2-D thermomechanical models of oceanic subduction followed by continental collision to investigate the sensitivity of these collision styles to driving velocity, crustal and lithospheric temperature, continental rheology and the initial density difference between the oceanic lithosphere and the asthenosphere. We find that these parameters influence the collision system, but that driving velocity, rheology and lithospheric (rather than Moho and mantle) temperature can be classified as important controls, whereas reasonable variations in the initial density contrast between oceanic lithosphere and asthenosphere are not necessarily important. Stable continental subduction occurs over a relatively large range of values of driving velocity and lithospheric temperature. Fast and cold systems are more likely to show folding, whereas slow and warm systems can experience RT-type dripping. Our results show that a continent with a strong upper crust can experience subduction of the entire crust and is more likely to fold. Accretion of the upper crust at the trench is feasible when the upper crust has a moderate to weak strength, whereas the entire crust can be scraped-off in the case of a weak lower crust. We also illustrate that weakening of the lithospheric mantle promotes RT-type of dripping in a collision system. We use a dynamic collision model, in which collision is driven by slab pull only, to illustrate that adjacent plates can play an important role in continental collision systems. In dynamic collision models, exhumation of subducted continental material and sediments is triggered by slab retreat and opening of a subduction channel, which allows upward flow of buoyant materials. Exhumation continues after slab break-off by reverse motion of the subducting plate (‘eduction’) caused by the reduced slab pull. We illustrate how a simple force balance of slab pull, slab push, slab bending, viscous resistance and buoyancy can explain the different collision styles caused by variations in velocity, temperature, rheology, density differences and the interaction with adjacent plates.
    Print ISSN: 0956-540X
    Electronic ISSN: 1365-246X
    Topics: Geosciences
    Published by Oxford University Press on behalf of The Deutsche Geophysikalische Gesellschaft (DGG) and the Royal Astronomical Society (RAS).
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Publication Date: 2018-03-06
    Print ISSN: 1864-5658
    Topics: Geosciences
    Published by Schweizerbart
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    Publication Date: 2002-04-01
    Print ISSN: 0278-7407
    Electronic ISSN: 1944-9194
    Topics: Geosciences
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Publication Date: 2000-04-01
    Print ISSN: 0278-7407
    Electronic ISSN: 1944-9194
    Topics: Geosciences
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Publication Date: 2014-12-04
    Description: Allochthonous accreted terranes are exotic geologic units that originated from anomalous crustal regions on a subducting oceanic plate and were transferred to the overriding plate by accretionary processes during subduction. The geographical regions that eventually become accreted allochthonous terranes include island arcs, oceanic plateaus, submarine ridges, seamounts, continental fragments, and microcontinents. These future allochthonous terranes (FATs) contribute to continental crustal growth, subduction dynamics, and crustal recycling in the mantle. We present a review of modern FATs and their accreted counterparts based on available geological, seismic, and gravity studies and discuss their crustal structure, geological origin, and bulk crustal density. Island arcs have an average crustal thickness of 26 km, average bulk crustal density of 2.79 g cm−3, and three distinct crustal units overlying a crust–mantle transition zone. Oceanic plateaus and submarine ridges have an average crustal thickness of 21 km and average bulk crustal density of 2.84 g cm−3. Continental fragments presently on the ocean floor have an average crustal thickness of 25 km and bulk crustal density of 2.81 g cm−3. Accreted allochthonous terranes can be compared to these crustal compilations to better understand which units of crust are accreted or subducted. In general, most accreted terranes are thin crustal units sheared off of FATs and added onto the accretionary prism, with thicknesses on the order of hundreds of meters to a few kilometers. However, many island arcs, oceanic plateaus, and submarine ridges were sheared off in the subduction interface and underplated onto the overlying continent. Other times we find evidence of terrane–continent collision leaving behind accreted terranes 25–40 km thick. We posit that rheologically weak crustal layers or shear zones that were formed when the FATs were produced can be activated as detachments during subduction, allowing parts of the FAT crust to accrete and others to subduct. In many modern FATs on the ocean floor, a sub-crustal layer of high seismic velocities, interpreted as ultramafic material, could serve as a detachment or delaminate during subduction.
    Print ISSN: 1869-9510
    Electronic ISSN: 1869-9529
    Topics: Geosciences
    Published by Copernicus on behalf of European Geosciences Union.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Publication Date: 2014-07-01
    Description: Allochthonous accreted terranes are exotic geologic units that originated from anomalous crustal regions on a subducting oceanic plate and were transferred to the overriding plate during subduction by accretionary processes. The geographical regions that eventually become accreted allochthonous terranes include island arcs, oceanic plateaus, submarine ridges, seamounts, continental fragments, and microcontinents. These future allochthonous terranes (FATs) contribute to continental crustal growth, subduction dynamics, and crustal recycling in the mantle. We present a review of modern FATs and their accreted counterparts based on available geological, seismic, and gravity studies and discuss their crustal structure, geological origin, and bulk crustal density. Island arcs have an average crustal thickness of 26 km, average bulk crustal density of 2.79 g cm−3, and have 3 distinct crustal units overlying a crust-mantle transition zone. Oceanic plateaus and submarine ridges have an average crustal thickness of 21 km and average bulk crustal density of 2.84 g cm−3. Continental fragments presently on the ocean floor have an average crustal thickness of 25 km and bulk crustal density of 2.81 g cm−3. Accreted allochthonous terranes can be compared to these crustal compilations to better understand which units of crust are accreted or subducted. In general, most accreted terranes are thin crustal units sheared off of FATs and added onto the accretionary prism, with thicknesses on the order of hundreds of meters to a few kilometers. In addition many island arcs, oceanic plateaus, and submarine ridges were sheared off in the subduction interface and underplated onto the overlying continent. And other times we find evidence of collision leaving behind accreted terranes 25 to 40 km thick. We posit that rheologically weak crustal layers or shear zones that were formed when the FATs were produced can be activated as detachments during subduction, allowing parts of the FAT crust to accrete and others to accrete. In many modern FATs on the ocean floor, a sub-crustal layer of high seismic velocities, interpreted as ultramafic material, could serve as a detachment or delaminate during subduction.
    Electronic ISSN: 1869-9537
    Topics: Geosciences
    Published by Copernicus on behalf of European Geosciences Union.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...