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Academic literature on the topic 'Sédimentologie faciès'
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Journal articles on the topic "Sédimentologie faciès"
Clet-Pellerin, Martine, Stéphane Baize, Anne-Véronique Walter, Olivier Dugué, and Jean-Pierre Coutard. "Mise en évidence d’un interglaciaire du Pléistocène inférieur dans une formation fluviatile du Seuil du Cotentin (Normandie, France)." Palynologie et changements globaux : XIVe symposium de l’Association des palynologues de langue française 51, no. 3 (November 30, 2007): 363–78. http://dx.doi.org/10.7202/033136ar.
Full textMerzeraud, Gilles, El Mabrouk Essid, Wissem Marzougui, Hayet Khayati Ammar, Sylvain Adnet, Laurent Marivaux, Rodolphe Tabuce, and Monique Vianey-Liaud. "Stratigraphie et sédimentologie des dépôts marins et continentaux d’âge éocène moyen à miocène en Tunisie centrale (région du Djebel el Kébar)." Bulletin de la Société Géologique de France 187, no. 1 (January 1, 2016): 11–25. http://dx.doi.org/10.2113/gssgfbull.187.1.11.
Full textLeclair, Suzanne F., and André G. Roy. "Variabilité de la morphologie et des structures sédimentaires du lit d’un confluent de cours d’eau discordant en période d’étiage." Géographie physique et Quaternaire 51, no. 2 (November 30, 2007): 125–39. http://dx.doi.org/10.7202/033114ar.
Full textClarisse, Kra Akoua, Assale Fori Yao Paul, Yao N’Goran Jean-Paul, Monde Sylvain, and Aka Kouamé. "Caractérisation Sédimentologique Et Minéralogique Des Formations Du Tertiaire-Quaternaire De La Région D’anyama Au Sud De La Côte d’Ivoire." European Scientific Journal, ESJ 12, no. 3 (January 30, 2016): 251. http://dx.doi.org/10.19044/esj.2016.v12n3p251.
Full textYantikoua, Sylvestre, Raoul Laïbi, Rodrigue Adechina, Christophe Kaki, Daouda Mama, and Philippe Laleye. "Dynamique hydrologique et évolution morpho sédimentaire du lac Ahémé au Sud-Ouest du Bénin." European Scientific Journal ESJ 17, no. 10 (March 31, 2021). http://dx.doi.org/10.19044/esj.2021.v17n10p77.
Full textDissertations / Theses on the topic "Sédimentologie faciès"
Kedzierski, Pierre. "Intégration de connaissances sédimentologiques et stratigraphiques dans la caractérisation 3D des faciès sédimentaires marins." Thesis, Vandoeuvre-les-Nancy, INPL, 2007. http://www.theses.fr/2007INPL030N.
Full textAn original method for the generation of 3D facies model has been implemented. It simultaneously accounts for well and seismic data, sedimentological rules describing the spatial distribution of rock types, or sequence stratigraphy principles. Different probability cubes are computed by integrating one or several pieces of information controlling the facies occurrence: the relationship binding the facies to the paleolandscape, the lateral transitions of facies, the stratigraphic control of shoreline migration, the sediment volume partitioning or the diagenesis potential. The generated probability cubes can then be combined, considering the redundancy of the data they express. The suggested methodology provides therefore an extensible framework for the integration and the combination of data from diverse origins and types, sometimes redundant and whose weight in the final model can be balanced according to the data uncertainty
Couëffé, Renaud. "La préservation du temps dans les enregistrements sédimentaires : analyse quantitative à l'intérieur de la molasse marine miocène du bassin d'avant-chaîne de Digne (Alpes de Haute Provence, sud-est de la France)." Caen, 2003. http://www.theses.fr/2003CAEN2022.
Full textCauxeiro, Cirilo. "Architecture stratigraphique du prisme néogène de la Kwanza, Angola, et relations avec les mouvements verticaux." Thesis, Montpellier 2, 2013. http://www.theses.fr/2013MON20120.
Full textThis pioneering work, focuses on the study of the stratigraphic architecture of the Cuanza Basin, from a combined multi-scale approach crossing the geomorphology, seismic interpretation and sedimentologicalfacies from Oligocene interval to Present. The objective is to identify the age, the partitioning of facies, the environments of deposition of the coastal zone in order to date and characterize the vertical movements in relation to the salt creep (gravitational tectonic) and the general uplift of the margin related to the deformation of the lithosphere. Detailed analysis of the outcrops of the coastal zone allowed in a complementary manner specify the conditions of drainage of the paleo-Cuanza putting thus in evidence the identification of a deltaic prism type bird's foot in Pliocene which prograde on a coastal aeolian system. In addition, over to the basin, up to Bom Jesus, a shoal area led to the establishment of a Gilbert delta powered by a possible proto-Cuanza, in conjunction with the mixed platform of lower Miocene. Most off the shelf, in the area of Cabo de Sao Braz to Barra do Cuanza, a detailed analysis of the stratigraphic architecture of the cliffs allowed characterize in a viewpoint facies and depositional processes in a succession of channel-levee systems in compensation, showing locally early sandy injection processes related to the instability of the channel borders. These systems Oligocene to Pliocene are tightly controlled by the growth of diapirs (Cabo Ledo) and and sometimes they are fed by fluvial deposits, dismantling folds diapirs and contributions from mixed platform. In Sangano the turbidite channel banks contain the bioclastic sands with bioturbations type Skolithos and Ophiomorpha which indicate gravitational instability of the shelf that edge the subsidence incisions with a potential for colonization of the sandy bottom by Fauns "turbiportées". Going up to the north we pass gradually to slope facies highlighted by levels of black-shale that marks the window of planktonic productivity. These facies are overlain by marl with intervals of tempestites, characteristics of the offshore transition. Finally, to the South of Miradouro da Lua, we were able to put in evidence in upper Miocene contouritesfacies that climbs the slope following a series of grooves erosion. These facies are truncated by sandy deposits bioturbed typical of shoreface. From Cabo de Sao Braz until Luanda, sometimes is possible to obsreve a temporal and paleoenvironmental succession which reinforces the model of differential uplift or tilting of the series toward to the North. From South to the North, is observed an evolution of interdipiricturbiditic deposits of Oligocene to lower Miocene in the area of Cabo do Sao Braz / Cabo Ledo to deltaic facies of the paleo-Cuanza - Pliocene fluvial braid-delta of Pleistocene in Miradouro da Lua
Girard, Flavia. "Faciès, architecture et dynamique d'un système proglaciaire fini-ordovicien (Bassin de Murzuq, Libye sud-occidentale)." Strasbourg, 2011. https://publication-theses.unistra.fr/public/theses_doctorat/2011/GIRARD_Flavia_2011.pdf.
Full textDuring the Late Ordovician, a continental-scale ice sheet extended over the north Gondwana platform. The resulting glaciogenic sedimentary successions constitute the most important petroleum reservoirs of the Saharan fields. This study was carried out from field data and satellite imagery of the plateau du Tissaghert in southwest Libya. The studied sedimentary succession shows three depositional systems. These systems correspond to a first Southern ice-marginal setting upstream, comprising a glacial basin with the associated glaciotectonic complex and a connected network of incised channels, which are developed during glacial advance and infilled during glacial retreat. This ice marginal system is connected downstream, to a second Northern proglacial fluvio-deltaic system that corresponds to a delta-plain setting including fluvioglacial channels and that evolves downstream into river-mouth and low-angle prograding delta front environments. The overall deltaic architecture builds up from repeated glacial outbursts, mainly during glacial advance and ice-front stabilization. A third postglacial transgressive tidal and wave-dominated system superimposes these two previous systems and depicts ice-front retreat and the subsequent global deglaciation. The two first glacially related systems represent the late part of a lowstand system tract, and the third system represents a subsequent transgressive system tract. They all characterize the signature of a glacial sequence consequently defined by a cycle of glacial advance and retreat. These results also allowed the creation of a 3D analog reservoir model of the Ordovician-Silurian petroleum system
Lasseur, Eric. "La Craie du Bassin de Paris (Cénomanien-Campanien, Crétacé supérieur). Sédimentologie de faciès, stratigraphie séquentielle et géométrie 3D." Phd thesis, Université Rennes 1, 2007. http://tel.archives-ouvertes.fr/tel-00350422.
Full textLasseur, Éric. "La craie du Bassin de Paris (Cénomanien-Campanien, Crétacé supérieur) : sédimentologie de faciès, stratigraphie séquentielle et géométrie 3D." Rennes 1, 2007. https://tel.archives-ouvertes.fr/tel-00350422.
Full textChalk is the characteristic deposit of Late Cretaceous Northern Europe. This specific sediment still relatively poorly understood. The aim of this study is to better constrain the sedimentology and stratigraphy of the Paris Basin Chalk. We propose a facies model of the chalk. . We combine this facies model with well log data to perform high resolution correlations. In doing so, we constrain the 3D geometry and paleogeography of the Paris Basin during Late Cretaceous and identify the majors controls (tectonics and eustasy) on chalk deposition. We demonstrate the onset of a broad N-S compression during Late Turonian, attributed to the onset of the alpine cycle. Finally, we highlight a strong oceanic circulation, associated with an upwelling dynamic in northern Europe. Through the comparison of Chalk world repartition with published upwelling numerical predictions, we propose that the occurence of this specific sediment is directly linked to Cretaceous paleooceanography
Le, Gouche Chloé. "Sédimentation de la matière organique dans les bassins profonds : cas du Bassin Arctique à l'Eocène." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S025/document.
Full textThe continental organic matter deposited in the deep basins is little described and represents a definite interest for the petroleum industry. Understanding the sedimentary processes that allow the deposit and preservation of this organic material of terrestrial origin in the deep basins is fundamental. During the Palaeogene, a period of glacial transition to icehouse, the Mackenzie Delta, located in the Arctic Basin, receives and maintains continental organic matter from the continent. What is the stratigraphic and climatic context that made possible the export of continental organic matter? Initially, the sedimentary study of the basin showed a mixed mixture dominated by the fluviatile process, with less influence of the process of storms and tides. This model of facies associated with the study of the logs of wells available in the zone made it possible to propose a model of electrical appliances of the wells of the basin and to characterize the sedimentary sequences of the delta to evolve over time and to demonstrate its migration to Beginning of the Paleogene in response to the establishment of the Brooks and Rocky Ranges. Despite the contradictory biostratigraphic constraints that had to be re-evaluated and poor quality seismic data and strongly impacted by the contemporary deformation of the Brooks chain, it is possible to propose a stratigraphic and sedimentological division along two land-sea transects. Paleogeographic series of the Mackenzie Delta. The sedimentary study of the basin showed the presence of influence of the tidal process in the internal zone of the Arctic Basin. The common presence of pollen from Avicenna and Nypa showed the existence of a mangrove well established in the Arctic domain during the Palaeogene with associated temperatures of at least 18-20 ° C. The deposits of organic matter are in the Almost all of continental origin of the Mackenzie Delta. This organic matter is of two types: (1) deposits of coal deposited during the period when the mangrove develops and (2) deposits formed by association of plant debris and amorphous organic matter and deposited under reducing conditions under the water interface -sediment. These deposits of organic matter are the most important at the end of the prograding sequences in the facies of the deltaic plain. A positive correlation was found between the increase in OCD and the increase in detrital inputs in the delta, as well as between deposits of coal and illite. On the other hand, no correlation between the second type (organic debris + MO amoprhe) of organic matter and the clayey cortege could not be demonstrated. From the comparison of organic matter deposits in the Mackenzie Delta and Lomonosov Ridge, the sedimentation rate and anteriority appear to be key parameters in sedimentation conditions and especially in the preservation of organic matter according to l Oxygenation of the medium. Moreover, Lomonosov's Ride presents itself as a guest in a home where it is permitted to remain in semi-emerged position during the Paleogene
Hamouche, Brahim. "Sédimentologie du Trias saharien de l'affleurement à la subsurface : modèle de dépôt et architecture stratigraphique : application aux affleurements de Zarzaitine et au bassin de Berkine (sahara oriental, Algérie)." Rennes 1, 2006. http://www.theses.fr/2006REN1S004.
Full textBriais, Justine. "Le Cénozoïque du bassin de Paris : un enregistrement sédimentaire haute résolution des déformations lithosphériques en régime de faible subsidence." Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1S002/document.
Full textThe Paris basin is currently considered as a typical example of intracratonic basin (sag) affected by long term thermal subsidence. The Cenozoic is a period a low subsidence (less than 300m thick) and correspond to the end of the Paris basin sedimentation. Moreover, it is a period of strong deformation of the European plate related to Africa Europe convergence and North Atlantic opening, well known through numerous grabens inversions in northern and eastern Europe. While hiatus have been highlighted within Paris Basin sedimentation, cenozoic deformations of this thicker crust basin still poorly known. This thesis aims at recompose high resolution temporal and spatial evolution of 3D sedimentary geometries and palaeogeographies from Thanetian to Lower Oligocene. This work is firstly based on available and newly acquired biostratigraphic data. Facies sedimentolgy and well data correlations based on sequence stratigraphy principles allowed to recompose the basin evolution at 1Ma timescale. 2 orders of sequences were identified. Third order sequences (1My duration) seems to be controlled by climate-eustasy. Five main (2nd order) sequences bounded by unconformities and/or palaeogeographic reorganization are highlighted : (1) Maastrichtian-Danian ; (2) Thanetian-Ypresian ; (3) Lutetian-Bartonian ; (4) Bartonian-top Priabonian et (5) Top Priabonian-Chattian. Sequences 1 to 4 correspond to basin scale flexure which control their architecture. Following emersion during the main flexural phases, flooding start with relatively steep depositional profiles. As flexure progressively relax, flatter depositional profiles take place together with overall transgression. This work yield high resolution constraints for the understanding and thermomechanical modelling of intraplate deformations various lenght of flexures form 150 to 300km and more are identified and traduces different thickness of deformed lithosphere. From Thanetian to Bartonian, successives E-W oriented flexures take place which ages are congruent with the main phases of Iberia-Eurasia convergence. A short term deformation in basal Ypresian is attributed to the onset of North Atlantic opening. Finally major basin-scale reorientation during Priabonian could be linked to the onset of Apulia- Eurasia continental collision
Rakotosalama, Jean-Claude A. "Le Lias supérieur du promontoire lyonnais : sédimentologie des niveaux à oolites ferrugineuses." Lyon 1, 1987. http://www.theses.fr/1987LYO10100.
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