Tectonics of the Dalrymple Trough and uplift of the Murray Ridge (NW Indian Ocean)
| dc.rights.license | open | en_US |
| dc.contributor.author | RODRIGUEZ, Mathieu | |
| dc.contributor.author | CHAMOT-ROOKE, Nicolas | |
| dc.contributor.author | ROOKE, Nicolas Chamot | |
| dc.contributor.author | HUCHON, Philippe | |
| dc.contributor.author | FOURNIER, Marc | |
| dc.contributor.author | LALLEMANT, Siegfried | |
| dc.contributor.author | DELESCLUSE, Matthias | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | ZARAGOSI, Sebastien
IDREF: 189039159 | |
| dc.contributor.author | MOUCHOT, Nicolas | |
| dc.date.accessioned | 2024-10-24T12:21:22Z | |
| dc.date.available | 2024-10-24T12:21:22Z | |
| dc.date.issued | 2014-12-01 | |
| dc.identifier.issn | 0040-1951 | en_US |
| dc.identifier.uri | https://hal.archives-ouvertes.fr/hal-01059557 | |
| dc.identifier.uri | orcid:0000-0002-9256-0034:10.1016/j.tecto.2014.08.001 | |
| dc.identifier.uri | oai:crossref.org:10.1016/j.tecto.2014.08.001 | |
| dc.identifier.uri | ftecolephe:oai:HAL:hal-01059557v1 | |
| dc.identifier.uri | oai:researchgate.net:264752708 | |
| dc.identifier.uri | orcid:0000-0001-9924-749X:10.1016/j.tecto.2014.08.001 | |
| dc.identifier.uri | oadoi:https://hal.archives-ouvertes.fr/hal-01059557/document | |
| dc.identifier.uri | oadoi:https://hal.archives-ouvertes.fr/hal-01059557/file/rodriguez_tectonophy_2014.pdf | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/202710 | |
| dc.description.abstractEn | The Dalrymple Trough is a 150-km-long, 30-km-wide basin located at the northern termination of the Owen Fracture Zone (OFZ), which is the present-day active India-Arabia plate boundary. The Dalrymple Trough is closely associated with the Murray Ridge, a complex of prominent bathymetric highs located on its eastern flank. Recent multibeam mapping of the connection between the Dalrymple Trough and the OFZ revealed a horsetail structure, which suggests a close relationship between geological histories of both structures. However, the 3-6 Ma age of initiation of the OFZ contrasts with the commonly accepted Early Miocene emplacement of the Dalrymple Trough. Recent seismic lines document a new tectonic history of the Dalrymple Trough, involving two major episodes of deformation along the India-Arabia plate boundary at ~ 8-10 Ma and ~ 1.9 ± 0.9 Ma. The 8-10 Ma episode is marked by a system of folds linked to the main uplift of the southern Murray Ridge and the first uplift of the northern Murray Ridge. This episode is related to a global plate reorganization event in the Late Miocene, well expressed by intraplate deformation in the Central Indian Ocean. The Dalrymple Trough opened at ~ 1.9 ± 0.9 Ma subsequently to the formation of a stepover at the India-Arabia plate boundary, coeval with the regional M-unconformity in the Oman abyssal plain, which marks a structural reorganization of the Makran accretionary wedge, and the last uplift of the northern Murray Ridge. | |
| dc.language.iso | EN | en_US |
| dc.source | orcid | |
| dc.source | crossref | |
| dc.source | base | |
| dc.source | researchgate | |
| dc.source | oadoi_repo | |
| dc.title.en | Tectonics of the Dalrymple Trough and uplift of the Murray Ridge (NW Indian Ocean) | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.tecto.2014.08.001 | en_US |
| dc.subject.hal | Sciences de l'environnement | en_US |
| bordeaux.journal | Tectonophysics | en_US |
| bordeaux.page | 1-17 | en_US |
| bordeaux.volume | 636 | en_US |
| bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.team | GEOLSED | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | dissemin | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | false | |
| workflow.import.source | dissemin | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Tectonophysics&rft.date=2014-12-01&rft.volume=636&rft.spage=1-17&rft.epage=1-17&rft.eissn=0040-1951&rft.issn=0040-1951&rft.au=RODRIGUEZ,%20Mathieu&CHAMOT-ROOKE,%20Nicolas&ROOKE,%20Nicolas%20Chamot&HUCHON,%20Philippe&FOURNIER,%20Marc&rft.genre=article |
