Results 41 to 50 of about 1,521 (161)

Precession-driven changes in Iceland–Scotland Overflow Water penetration and bottom water circulation on Gardar Drift since ~ 200 ka [PDF]

, 2015
© The Author(s), 2015. This is the author's version of the work and is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Palaeogeography, Palaeoclimatology, Palaeoecology 440 (2015): 561-563,
Chalk, Thomas B., Elmore, Aurora C., Wright, James D.   +2 more
core   +2 more sources

Stad Slide: Preconditioning and failure of one of the world's largest megaslides

Journal of Quaternary Science, Volume 40, Issue 8, Page 1392-1406, November 2025.
ABSTRACT Submarine landslides can generate tsunamis and pose risks to underwater infrastructure, but a lack of direct observations of such slides hinders our understanding of their development and hazard potential. Studying the morphology of past slides can offer insights into their preconditioning and failure.
B. K. Tiller, C. L. Batchelor, B. Bellwald, B. Manton, K. Winter, N. Ross, S. Planke   +6 more
wiley   +1 more source

Contourite or turbidite?: magnetic fabric of fine-grained Quaternary sediments, Nova Scotia continental rise [PDF]

, 1984
Samples of three piston cores and one gravity core from the Nova Scotia continental rise (depths 4210-4925 m) have been examined to differentiate parallel-to-slope and downslope depositional processes in Quaternary deposits from a region presently ...
Flood, Roger D., Kent, Dennis V., Shor, Alexander N.   +2 more
core   +2 more sources

Cenozoic North Atlantic deep circulation history recorded in contourite drifts, offshore Newfoundland, Canada [PDF]

Marine Geology, 2017
In the North Atlantic Ocean, contour-following deep currents have created regional erosional unconformities and deposited contourite drifts that exceed 2 km in thickness and extend for 100 s of km. The stratigraphic records in the drifts have been used to reconstruct variations in North Atlantic deep-water circulation throughout the Cenozoic; however ...
Boyle, Patrick R., Romans, Brian W., Tucholke, Brian E., Norris, Richard D., Swift, Stephen A., Sexton, Philip F.   +5 more
openaire   +1 more source

Mode of Continental Thinning and Breakup Along the North Iberian‐Armorican Conjugate Margins in the Bay of Biscay

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract Continental breakup involves multiple extension styles; each linked to unique structural and sedimentary processes. High‐angle, low‐angle, listric and antilistric normal faults develop at different stages and positions during rifting. The Bay of Biscay and its margins, a prototypical example of magma‐poor rifted margins during Jurassic ...
Asier Madarieta‐Txurruka, Antonio Pedrera, Jesús Galindo‐Zaldívar, Ferran Estrada, Jesús García‐Senz, Gemma Ercilla   +5 more
wiley   +1 more source

Geomorphological and sedimentary processes of the glacially influenced northwestern Iberian continental margin and abyssal plains [PDF]

, 2018
The offshore region of northwestern Iberia offers an opportunity to study the impacts of along-slope processes on the morphology of a glacially influenced continental margin, which has traditionally been conceptually characterised by predominant down ...
Adolfo Maestro, Alejo, Alonso, Alonso, Alves, Ambar, Ambar, Ambar, Apel, Argnani, Arthaud, Auffret, Babonneau, Babonneau, Balmforth, Baraza, Benetti, Biscontin, Boillot, Boillot, Boillot, Bourget, Bourillet, Brackenridge, Cacchione, Cacho, Carter, Clark, Clark, Clifton, Collart, Comas, Cronin, Crémer, Curry, Damuth, Damuth, Damuth, Damuth, Damuth, De Vicente, De Vicente, Deptuck, Deptuck, Deptuck, Derégnaucourt, Dickson, Dickson, Dugan, Duplessy, Dybedal, Einsele, Elliot, Emery, Ercilla, Ercilla, Ercilla, Ercilla, Ercilla, Estefanía Llave, F. Javier Hernández-Molina, Faugères, Faugères, Fischer, Fiúza, Flood, Flor, Friedrich, Gallastegui, Gallastegui, García, García-Lafuente, Gaudin, Gee, Giner, Gloria Jané, Gonthier, González-Casado, González-Pola, Gould, Groenenberg, Groupe Cybere, Groupe Galice, Gruetzner, Gràcia, Gutierrez-Claverol, Gómez-Ballesteros, Hanebuth, Harris, Hasiotis, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hernández-Molina, Hieke, Hosegood, Hovland, Howe, Hughes Clarke, Hunt, Iglesias, Iorga, Jackson, Jané, Jerónimo López-Martínez, Kane, Kane, Kane, Keigwin, Kenyon, Kenyon, Klaucke, Klaucke, Krahmann, Kusçu, Lamb, Laughton, Laughton, Lebreiro, Lee, Legg, Lindhorst, Llave, Llave, Llave, Llave, Lomtev, Lonsdale, López-Fernández, Maestro, Maestro, Maier, Marches, Martín-González, Mary, Maslin, Masson, Mayall, Mazé, Mc Clennen, McCave, McCave, Medialdea, Mercier de Lépinay, Migeon, Mojtahid, Montadert, Morris, Mulder, Mulder, Mulder, Mullins, Mutti, Mutti, Nikonov, Normark, Ortiz-Karpf, Paillet, Paillet, Paillet, Paillet, Peakall, Pickering, Pingree, Pingree, Piper, Pollard, Pomar, Posamentier, Posamentier, Pratson, Preu, Prieto, Prélat, Prélat, Pudsey, Pérez, Quaresma, Rebesco, Rebesco, Rebesco, Rebesco, Roberts, Rodríguez-Fernández, Rodríguez-Tovar, Rogerson, Roque, Roque, Ruiz-Villarreal, Sandra Mink, Sarnthein, Sarnthein, Saunders, Schönfeld, Shanmugam, Shanmugam, Skene, Skene, Slater, Smith, Spychala, Stevenson, Stevenson, Stow, Stow, Stow, Sultan, Sánchez-González, Talling, Talling, Talling, Terrinha, Thinon, Toucanne, Toucanne, Tsunogai, Unterseh, Uriarte, Van Aken, Van Rooij, Van Rooij, Vanney, Varela, Vargas, Vigneaux, Voelker, Voelker, Vologina, Vázquez, Weaver, Weaver, Weaver, Weaver, Wells, Wynn, Wynn, Wynn, Wynn, Wynn, Zahn, Zaragosi, Zaragosi, Zaragosi, Zaragosi, Zhang, Zhang, Álvarez-Marrón, Álvarez-Marrón   +254 more
core   +1 more source

A Paleotectonic Atlas of the African Plate: Permian to Recent

Journal of Petroleum Geology, Volume 48, Issue 4, Page 231-279, October 2025.
ABSTRACT The fragmentary release of petroleum data defining the deep structure and stratigraphy of African basins has been integrated with existing literature to compile 19 tectonic maps over key geological intervals from Permian to Recent times. African plate margins range in their age of opening from Late Triassic (off Lebanon), through Early/Middle ...
Duncan S. Macgregor, Colin V. Reeves
wiley   +1 more source

Contourite identification along Italian margins: The case of the Portofino drift (Ligurian Sea) [PDF]

Marine and Petroleum Geology, 2017
Abstract A brief review of the published evidence of current deposits around Italy is the occasion to test the robustness of matching bottom current velocity models and seafloor morphologies to identify contourite drifts not yet documented. We present the result of the regional hydrodynamic model MARS3D in the Northern Tyrrhenian and Ligurian Sea ...
Cattaneo, Antonio, Miramontes, Elda, Samalens, Kevin, Garreau, Pierre, Caillaud, Matthieu, Marsset, Bruno, Corradi, Nicola, Migeon, Sebastien   +7 more
openaire   +4 more sources

Authigenic Uranium Preservation and Bottom Water Oxygenation in the Scotia Sea

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract Sedimentary uranium (U) and thorium (Th) isotopes are invaluable proxies to assess bottom water redox conditions, site‐specific sediment focusing and vertical rain rates. We investigate if authigenic uranium (aU) can serve as a proxy for bottom water ventilation at International Ocean Discovery Program Site U1537 in the Scotia Sea and we ...
Moritz Hallmaier, Marcus Gutjahr, Jörg Lippold, Sidney R. Hemming, Lukas Gerber, Michael E. Weber, Anton Eisenhauer   +6 more
wiley   +1 more source

From Hydrocarbon to CO2 Storage: Unveiling the Potential of the Miocene Lille John Member in the Danish North Sea

Basin Research, Volume 37, Issue 5, September–October 2025.
Depositional evolution of the upper Miocene complex. ABSTRACT To achieve net‐zero carbon emissions by 2050, gigatonnes of CO2 must be captured and stored in the subsurface. Screening and exploration of prospective storage sites have thus gained momentum in recent years.
Zeenat Maniar, Florian Smit, Erik Skovbjerg Rasmussen, Kresten Anderskouv, Kenneth Bredesen, Lars Nielsen   +5 more
wiley   +1 more source