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	Provedor de dados ArchiMer (1) Autor Cochran, Jr (1) Seir Scientific Team, (1) Sempere, Jc (1) Tipo do documento Text (1) Ano 1997 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última The Southeast Indian Ridge between 88°E and 118°E: Gravity anomalies and crustal accretion at intermediate spreading rates ArchiMer Cochran, Jr; Sempere, Jc; Seir Scientific Team,. Although slow spreading ridges characterized by a deep axial valley and fast spreading ridges characterized by an axial bathymetric high have been extensively studied, the transition between these two modes of axial morphology is not well understood. We conducted a geophysical-survey of the intermediate spreading rate Southeast Indian Ridge between 88 degrees E and 118 degrees E, a 2300-km-long section of the ridge located between the Amsterdam hot spot and the Australian-Antarctic Discordance where satellite gravity data suggest that the Southeast Indian Ridge (SEIR) undergoes a change from an axial high in the west to an axial valley in the east. A basic change in axial morphology is found near 103 degrees 30'E in the shipboard data; the axis to the west... Tipo: Text Ano: 1997 URL: http://archimer.ifremer.fr/doc/00336/44688/45022.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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