Propagation of a melting anomaly along the ultraslow Southwest Indian Ridge between 46°E and 52°20′E: interaction with the Crozet hotspot?
International audience Regional axial depths, mantle Bouguer anomaly values, geochemical proxies for the extent of partial melting and tomographic models along the Southwest Indian Ridge (SWIR) all concur in indicating the presence of thicker crust and hotter mantle between the Indomed and Gallieni...
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Bibliographic Details
Published in: | Geophysical Journal International |
Main Authors: |
Sauter, Daniel,
Cannat, Mathilde,
Meyzen, Christine,
Bézos, Antoine,
Patriat, Philippe,
Humler, Eric,
Debayle, Eric |
Other Authors: |
Institut de physique du globe de Strasbourg (IPGS),
Université de Strasbourg (UNISTRA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS),
Laboratoire de Géosciences Marines (LGM),
Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS),
Laboratoire de Sciences de la Terre (LST),
École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL),
Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS),
Laboratoire de Planétologie et Géodynamique de Nantes UMR 6112 (LPGN),
Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS) |
Format: | Article in Journal/Newspaper
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Language: | English |
Published: |
HAL CCSD
2009
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Subjects: |
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Online Access: | https://insu.hal.science/insu-01828244
https://insu.hal.science/insu-01828244/document
https://insu.hal.science/insu-01828244/file/gji-sauter-2009-179-2-687.pdf
https://doi.org/10.1111/j.1365-246X.2009.04308.x
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