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Literatura académica sobre el tema "Bassins d'avant-arc"
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Artículos de revistas sobre el tema "Bassins d'avant-arc"
Cousineau, Pierre A. y Pierre St-Julien. "Stratigraphie et paléogéographie d'un bassin d'avant-arc ordovicien, Estrie-Beauce, Appalaches du Québec". Canadian Journal of Earth Sciences 31, n.º 2 (1 de febrero de 1994): 435–46. http://dx.doi.org/10.1139/e94-040.
Texto completoDeniaud, Yann, Patrice Baby, Christophe Basile, Martha Ordoñez, Galo Montenegro y Georges Mascle. "Ouverture et évolution tectono-sédimentaire du golfe de guayaquil : bassin d'avant-arc néogène et quaternaire du sud des andes équatoriennes". Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science 328, n.º 3 (febrero de 1999): 181–87. http://dx.doi.org/10.1016/s1251-8050(99)80094-9.
Texto completoMcLelland, James M., Bruce W. Selleck y Marion E. Bickford. "Tectonic Evolution of the Adirondack Mountains and Grenville Orogen Inliers within the USA". Geoscience Canada 40, n.º 4 (20 de diciembre de 2013): 318. http://dx.doi.org/10.12789/geocanj.2013.40.022.
Texto completoOffler, Robin, Martin Hand y Richard Bale. "bo and illite crystallinity studies of K-white micas in rocks from forearc basin and accretionary complex sequences, Southern New England Fold Belt, N.S.W., Australia. Etude de bo et de la cristallinité de l'illite des micas blancs potassiques dans des roches du bassin d'avant-arc et des séquences du complexe d'accrétion dans la zone de plissement du Sud de la Nouvelle-Angleterre (Nouvelle-Galles du Sud, Australie)". Sciences Géologiques. Bulletin 40, n.º 3 (1987): 245–54. http://dx.doi.org/10.3406/sgeol.1987.1764.
Texto completoTesis sobre el tema "Bassins d'avant-arc"
De, Min Lyvane. "Sismo-stratigraphie multi-échelles d'un bassin d'avant-arc : Le bassin de Marie-Galante, Petites Antilles". Thesis, Antilles-Guyane, 2014. http://www.theses.fr/2014AGUY0799/document.
Texto completoThe Lesser Antilles result of the slow westward subduction of the North and South American plate under the Caribbean plate (2 cm / year). At the latitude of the Guadeloupe archipelago and ~ 150 km to the west of the deformation front, the fore-arc basin of Marie-Galante forms a perched basin tilted to the pit and limited to the East by a shoal, the Spur Karukéra. At this latitude, Marie-Galante basin dominates the accretionary prism of Barbados and faces wrinkle Tiburon sweeping the area from North to South from the late Miocene. The sedimentary fill Basin Marie-Galante shows active deformation since at least ~ 30 million years. The aim of the work is to reconstruct the tectono-sedimentary evolution of the basin to provide new constraints on the overall understanding of the frontal subduction zone Lesser Antilles. This work relies on multibeam bathymetry data and high-resolution seismic reflection multi-traces acquired during campaigns KaShallow program. This database, supplemented by lower resolution of previous campaigns seismic profiles, provides a pseudo-3D coverage and four scales of resolution of the entire basin. ROV sampling and targeted core provided 40 samples in the main seismic units. Petrological analysis and biostratigraphic dating allow paleoenvironmental reconstructions from the upper Paleogene up Actuel. Seismic interpretation multiscale shows a sedimentary basin reaching ~ 4,5s double (~ 4500-5625 m) on a substrate pre-structured magma. This basin consists of 5 main sedimentary units (E-1, E1, E2, E3 and E4) divided into 13 units bounded by discontinuities 14 surfaces. The sequential organization of seismic units allows to highlight sequences 10 deposits of third order (S-1 to S9). The biostratigraphic calibration of all sequences able to offer a tectono-sedimentary evolution of the Eocene basin to Present. Thus, we distinguish four normal fault systems associated with three phases of extensions that control the architectural and sedimentary evolution of the basin. 1 / A system N050 ± 10 ° E inherited assets from the upper Paleogene, which controls the overall pelvic tilt towards the SSE. He is responsible for the formation of the escarpment Désirade about 4500 m elevation. The first extension is interpreted as resulting from the fragmentation of the fore-arc in response to the increase in the radius of curvature of subduction. 2 / A system N130 ° -N150 ° E, structuring across the Spur Karukéra, which controls sediment from the Miocene and marks the first phase of transverse extension arc. 3 / A system N160 ° E ° -N180 which segments Basin Marie-Galante in a sub-basin to the west and the Spur Karukéra in the East. This second extension, generally perpendicular to the margin, is accompanied by subsidence and reversing the polarity of the basin in response to his switch to the pit, beginning during the Middle Miocene and is ongoing in the East the basin. This long-term evolution of the forearc, concurrent with the decline in volcanic arc to the west, is considered as resulting from a basal erosion of the top plate. 4 / A system N090 ± 10 ° later E is located in the center of the basin and controlling the development of neritic carbonate platforms on certain blocks heads, such as Marie-Galante. This latest extension, parallel to the arc occurs in the basin from the lower Pliocene. It is superimposed on the expansion plan perpendicular to the fore-arc and is interpreted as the accommodation of the partitioning of deformation in response to the increasing obliquity front subduction north
Deniaud, Yann. "Enregistrements sédimentaire et structural de l'évolution géodynamique des Andes équatoriennes au cours du Néogène : étude des bassins d'avant-arc et bilans de masse /". Grenoble : Laboratoire de géodynamique des chaînes alpines de l'Université Joseph Fourier, 2000. http://catalogue.bnf.fr/ark:/12148/cb37645797j.
Texto completoDeniaud, Yann. "Enregistrements sédimentaire et structural de l'évolution géodynamique des Andes équatoriennes au cours du Néogène : étude des bassins d'avant-arc et bilans de masse". Phd thesis, Université Joseph Fourier (Grenoble ; 1971-2015), 2000. http://www.theses.fr/2000GRE10040.
Texto completoHernández, Salazar María José. "Evolution of the forearc basins in Ecuador : from the accretion of oceanic allochthonous terranes to the uplift of the Andes and Coastal Cordilleras". Electronic Thesis or Diss., Sorbonne université, 2020. http://www.theses.fr/2020SORUS236.
Texto completoEcuador offers a remarkable opportunity to study the evolution of forearc basins installed on accreted oceanic plateau. The interpretation of a network of industrial 2D-Multichannel Seismic Reflection profiles, calibrated with borehole data and regional stratigraphy, allowed to determine the main stages of the forearc evolution. The pre and syn-accretionary stages were documented in the current inner basins by Campanian volcanoclastic deposits sourced by the volcanic island arc which topped the oceanic plateau. NE dipping thrusts ruled shortening at the beginning of the oblique collision between the oceanic plateau and continental plate. Reverse faults and folds are synchronous with a regional erosion linked the end of the accretion during the early-middle Eocene. The forearc sensu-stricto domain is established coeval with the subduction of Farallón plate under South American plate. A regional extensional regimen initiated the double forearc basin configuration along the future Coastal Cordillera during the early Neogene. This phase coincides with the subduction of the Nazca plate, which marks the initiation of modern forearc basins. The basin subsidence during the Miocene was led by the orogenic building effects of the Andean reliefs. The segmentation of the margin is a response of regional uplifts related to strike-slip and reverse reactivation of inherited crustal faults during the Plio-Pleistocene ages. The collision and subduction of the Carnegie ridge explain the forearc segmentation and the coeval Costal Cordillera exhumation. This study provides a remarkable example of the evolution of a non-accretionary-type forearc basin influenced by volcanic ridge subduction
Reyes, Pedro. "Évolution du relief le long des marges actives : étude de la déformation Plio-Quaternaire de la cordillère côtière d'Équateur". Phd thesis, Université Nice Sophia Antipolis, 2013. http://tel.archives-ouvertes.fr/tel-00835324.
Texto completoMukti, Muhammad Ma'ruf. "Tectonic Evolution of the South Sumatra-Java Forearc System from Deep Seismic Reflection Data". Paris, Institut de physique du globe, 2013. http://www.theses.fr/2013GLOB1101.
Texto completoVega, Maria Mayssa. "Architecture tectonique et stratigraphique du bassin d'avant-arc de Tumbes (Nord Pérou) : implications pour l'exploration des hydrocarbures". Toulouse 3, 2009. http://thesesups.ups-tlse.fr/875/.
Texto completoForearc basins are under explored areas by academic or industrials research. They are not considered as potential area by oil industry because only one giant oil field belongs to this type of basin. Such a oil field is located in the northern Peruvian forearc system: The Talara basin. Our research focuses on the Tumbes forearc basin located north of the oil bearing Talara basin. The aim of this work is to provided for oil industry skills about the tectonic style and the stratigraphic architecture of this basin in order to decipher its petroleum potential using a multisource approach of surface and subsurface data (seismic lines, well-logs). On a tectonic view point, we demonstrate that the basin structure is not a pull-apart one but an accretionary prism built by deep-seated north-verging thrusts reworked by shallow gravitational normal faults. A tectonic model is developed corresponding to the northwestward propagation since Eocene times, of thrust-related culminations bounded by south-east facing normal faults. This tectonic model suggests that anticline traps, which have never been explored, should become a new target for future exploration. Sequence stratigraphy allows us deciphering the stratigraphic architecture of the Tumbes basin. In the Oligocene-Miocene succession, 15 base level cycles have been identified onshore and have been correlated using seismic data to the offshore portion of the basin. The Corvina gas field has been the depositional area of thick turbiditic body (channels and fans) which have been deposited during periods of forced and normal regressions. These good reservoirs rocks are interbedded with thin fines which have been deposited during transgressive periods. Such a stratigraphic architecture suggests a alternation of good to fair reservoir topped by transgressive seals, which may increase significantly the hydrocarbon resources of the Tumbes forearc basin
Deniaud, Yann. "Enregistrements sédimentaire et structural de l'évolution géodynamique des Andes équatoriennes au cours du Néogène : étude des bassins d'avant-arc et bilans de masse". Phd thesis, 2000. http://tel.archives-ouvertes.fr/tel-00723692.
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