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First Discovery of Channel-Levee Complexes In A Modern Deep-Water Carbonate Slope Environment

dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMULDER, Thierry
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorDUCASSOU, Emmanuelle
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGILLET, Herve
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorHANQUIEZ, Vincent
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorPRINCIPAUD, Melanie
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCHABAUD, Ludivine
dc.contributor.authorEBERLI, Gregor P.
dc.contributor.authorKINDLER, Pascal
dc.contributor.authorBILLEAUD, I.
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGONTHIER, Eliane
dc.contributor.authorFOURNIER, Francois
dc.contributor.authorLEONIDE, Philippe
dc.contributor.authorBORGOMANO, Jean
dc.date.accessioned2024-11-06T11:02:21Z
dc.date.available2024-11-06T11:02:21Z
dc.date.issued2014-05-01
dc.identifier.issn1527-1404en_US
dc.identifier.urihttps://www.researchgate.net/publication/267736333_First_Discovery_of_Channel-Levee_Complexes_In_A_Modern_Deep-Water_Carbonate_Slope_Environment
dc.identifier.urioai:crossref.org:10.2110/jsr.2014.90
dc.identifier.urioai:researchgate.net:267736333
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/203143
dc.description.abstractEnNew high-quality high-resolution seismic data along the western slope of the Great Bahama Bank reveals a present-day channel-levee complex developed in a pure carbonate setting. This complex grew over two buried complexes separated by erosion surfaces, suggesting both the continuity of downslope gravity-driven processes along this carbonate slope, and channel migration through avulsion, processes similar to what happens along siliciclastic slopes. Complex morphology and geometry are similar to analogs described in siliciclastic systems, but the size of the presented carbonate complex is smaller by a factor of ten. Integrating high-resolution seismic and core studies shows that this complex was built by the stacking of gravityflow deposits, including turbidites. It presently is inactive and buried by deposits from hemipelagic fallout or low-energy density processes channeled by the gully network; Recent sediments are reworked by along-slope bottom currents dominated by internal tides. The discovery of these channel-levee complexes has implications both on the conceptual models describing the behavior of carbonate slope systems and on hydrocarbon exploration by enhancing the reservoir-bearing potential of carbonate slopes.
dc.language.isoENen_US
dc.sourcecrossref
dc.sourceresearchgate
dc.title.enFirst Discovery of Channel-Levee Complexes In A Modern Deep-Water Carbonate Slope Environment
dc.typeArticle de revueen_US
dc.identifier.doi10.2110/jsr.2014.90en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalJournal of Sedimentary Researchen_US
bordeaux.page1139-1146en_US
bordeaux.volume84en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue11en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04769317
hal.version1
hal.date.transferred2024-11-06T11:02:24Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
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dc.rights.ccPas de Licence CCen_US
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