Mostrando 6 resultados de: 6
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Article(6)
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Journal of Geophysical Research: Solid Earth(2)
Earth and Planetary Science Letters(1)
Geochemistry, Geophysics, Geosystems(1)
Geology(1)
Geophysical Journal International(1)
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scopus(6)
Crustal structure of the eastern Algerian continental margin and adjacent deep basin: Implications for late Cenozoic geodynamic evolution of the western Mediterranean
ArticleAbstract: We determine the deep structure of the eastern Algerian basin and its southern margin in the AnnabaPalabras claves:ÁFRICA, Composition of the oceanic crust, Continental margins, Divergent, TomographyAutores:Abtout A., Arab M., Bouyahiaoui B., Déverchère J., Galve A., Jean Yves Collot, Klingelhoefer F., Marok A., Sage F., Schnürle P., Yelles-Chaouche K.Fuentes:scopusAre rupture zone limits of great subduction earthquakes controlled by upper plate structures? Evidence from multichannel seismic reflection data acquired across the northern Ecuador-southwest Colombia margin
ArticleAbstract: Subduction of the Nazca plate beneath the Ecuador-Colombia margin has produced four megathrust earthPalabras claves:Active margin structures, Ecuador-Colombia, MORPHOLOGY, Multichannel seismic reflection, Subduction earthquakesAutores:Agudelo W., Charvis P., Graindorge D., Gutscher M.A., Jean Yves Collot, Marcaillou B., Michaud F.A., Sage F., Spence G.Fuentes:scopusNonlinear variations of the physical properties along the southern Ecuador subduction channel: Results from depth-migrated seismic data
ArticleAbstract: We use two high-quality pre-stack depth-migrated multichannel seismic profiles acquired to quantifyPalabras claves:fluid overpressure, grain deformation, subduction channel, velocity inversionAutores:Calahorrano B. A., Jean Yves Collot, Ranero C.R., Sage F., Sallarès V.Fuentes:scopusInterplate patchiness and subduction-erosion mechanisms: Evidence from depth-migrated seismic images at the central Ecuador convergent margin
ArticleAbstract: Prestack depth-migrated seismic lines provide accurate images of the convergent Ecuadorian margin, wPalabras claves:Convergent margins, Fluids, Subduction zones, Subduction-erosionAutores:Jean Yves Collot, Ranero C.R., Sage F.Fuentes:scopusToward a dynamic concept of the subduction channel at erosive convergent margins with implications for interplate material transfer
ArticleAbstract: Convergent plate boundaries accommodate intraplate displacement within a ∼100-1000 m thick shear zonPalabras claves:Plate boundary, tectonic erosionAutores:Jean Yves Collot, Phipps Morgan J., Remitti F., Sage F., Vannucchi P.Fuentes:scopusThe South Ecuador subduction channel: Evidence for a dynamic mega-shear zone from 2D fine-scale seismic reflection imaging and implications for material transfer
ArticleAbstract: Tectonic processes that control the transition from poorly consolidated sediment entering the subducPalabras claves:Autores:Agudelo W., Jean Yves Collot, Ribodetti A., Sage F.Fuentes:scopus