Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados ArchiMer (2) Autor Fenies, Hugues (2) Lericolais, Gilles (2) Berne, Serge (1) Palavra-chave Sequence stratigraphy (2) Arcachon Basin lagoon (1) Bay of Biscay continental shelf (1) Estuaire de la Leyre (1) Estuary (1) France (1) High resolution seismic (1) High resolution seismic data (1) Incised valley (1) Incised valley fill (1) Lagune du bassin d'Arcachon (1) Leyre estuary (1) Plateau continental aquitain (1) Sismique haute résolution (1) Stratigraphie séquentielle (1) Vallée incisée (1) Mais... Tipo do documento Text (2) Ano 2005 (1) 2001 (1) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Seaward pinching out and internal stratigraphy of the Gironde incised valley on the shelf (Bay of Biscay) ArchiMer Lericolais, Gilles; Berne, Serge; Fenies, Hugues. An incised paleovalley offshore the estuary mouth of the Gironde River (Southwest France) was evidenced recently (Comptes Rendus de 1'Academie des Sciences de Paris 326 (1998) 701). Nevertheless its seaward extension to the shelf break was still unknown. New high-resolution geophysical data were acquired on the continental shelf in order to follow the incision until the shelf break. After processing the seismic lines, the shape of the valley was identified and the valley-fill in terms of sequence stratigraphy was interpreted.The valley-fill contains a single sequence corresponding to a fifth-order cycle (20 kyr). The three Systems Tracks described onshore by Alien and Posamentier (Journal of Sedimentary Petrology 63 (1993) 378; SEPM (Society for... Tipo: Text Palavras-chave: High resolution seismic data; Estuary; Sequence stratigraphy; Incised valley fill. Ano: 2001 URL: http://archimer.ifremer.fr/doc/2001/publication-477.pdf Internal architecture of an incised valley-fill on a wave- and tide-dominated coast (the Leyre incised valley, Bay of Biscay, France). ArchiMer Fenies, Hugues; Lericolais, Gilles. internal architecture of an incised valley-fill on a wave- and tide-dominated coast (the Leyre incised valley, Bay of Biscay, France). The Leyre incised valley shows a specific strata architecture related to its wave- and tide-dominated depositional environment. The low-stand systems tract has been totally eroded by the tidal ravinement surface and the valley is entirely filled by the transgressive systems tract. The Leyre and the Gironde incised valleys have been formed within the same depositional environment and the same stratigraphic framework. Consequently, the description of the internal architecture of the Leyre incised valley enables to complete the stratigraphic model of the wave- and tide-dominated incised valleys set up by Allen et Posamentier... Tipo: Text Palavras-chave: France; Bay of Biscay continental shelf; Arcachon Basin lagoon; Leyre estuary; High resolution seismic; Sequence stratigraphy; Incised valley; France; Plateau continental aquitain; Lagune du bassin d'Arcachon; Estuaire de la Leyre; Sismique haute résolution; Stratigraphie séquentielle; Vallée incisée. Ano: 2005 URL: http://archimer.ifremer.fr/doc/2005/publication-793.pdf Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco