Výsledky vyhledávání - "D. Bonnemains"

Akademický článek

Fluid Circulation Along an Oceanic Detachment Fault: Insights From Fluid Inclusions in Silicified Brecciated Fault Rocks (Mid‐Atlantic Ridge at 13°20′N)

Autor: A. Verlaguet, D. Bonnemains, C. Mével, J. Escartín, M. Andreani, F. Bourdelle, M‐C. Boiron, V. Chavagnac

Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 22, Iss 1, Pp n/a-n/a (2021)

AbstractThe MAR 13°20′N corrugated detachment fault is composed of pervasively silicified mafic cataclastic breccias, instead of ultramafics and gabbros commonly found at other detachments. These breccias record overplating of hangingwall diabases

Externí odkaz: https://doaj.org/article/93844a27374c4ae4b6bfd41735085f5e

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Fluid circulation along an oceanic detachment fault: insights from fluid inclusions in silicified brecciated fault rocks (Mid-Atlantic Ridge at 13°20'N)

Autor: Marie-Christine Boiron, Javier Escartín, D. Bonnemains, F. Bourdelle, Catherine Mével, Valérie Chavagnac, Muriel Andreani, Anne Verlaguet

Publikováno v: Geochemistry, Geophysics, Geosystems
Geochemistry, Geophysics, Geosystems, 2021, 22 (1), ⟨10.1029/2020GC009235⟩
Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 2021, 22 (1), ⟨10.1029/2020GC009235⟩

International audience; The MAR 13°20′N corrugated detachment fault is composed of pervasively silicified mafic cataclastic breccias, instead of ultramafics and gabbros commonly found at other detachments. These breccias record overplating of hang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::831859a50435bcf5217421708a6643a5
https://hal.sorbonne-universite.fr/hal-03152490

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Pervasive silicification and hanging wall overplating along the 13°20′N oceanic detachment fault (Mid-Atlantic Ridge)

Autor: D. Bonnemains, Catherine Mével, Anne Verlaguet, Muriel Andreani, Javier Escartín

Publikováno v: Geochemistry, Geophysics, Geosystems. 18:2028-2053

The corrugated detachment fault zone of the active 13820 0 N oceanic core complex (Mid-Atlantic Ridge) was investigated with a deep-sea vehicle to assess the links between deformation, alteration, and magmatism at detachment fault zones. We present a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32703a9cf35e30460f42d18f782d495f
https://doi.org/10.1002/2017gc006846

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Tectonic structure, evolution, and the nature of oceanic core complexes and their detachment fault zones (13°20′N and 13°30′N, Mid Atlantic Ridge)

Publikováno v: Geochemistry, Geophysics, Geosystems. 18:1451-1482

Microbathymetry data, in situ observations, and sampling along the 13°20′N and 13°20′N oceanic core complexes (OCCs) reveal mechanisms of detachment fault denudation at the seafloor, links between tectonic extension and mass wasting, and expose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b5dc3a48ec7686658d53619297792bd
https://doi.org/10.1002/2016gc006775

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Magnetic signatures of serpentinization at ophiolite complexes

Autor: Muriel Andreani, Javier Escartín, Catherine Mével, Baptiste Debret, Julie Carlut, D. Bonnemains

Publikováno v: Geochemistry, Geophysics, Geosystems. 17:2969-2986

We compare magnetic properties of 58 variably serpentinized peridotites from three ophiolite complexes (Pindos, Greece; Oman; Chenaillet, France) and the mid-Atlantic Ridge near the Kane fracture zone (MARK). The Pindos and Oman sites show low suscep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddb357cb8bcd06e97a1826a3d2de2988
https://doi.org/10.1002/2016gc006321

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