Výsledky vyhledávání - "[8109] TECTONOPHYSICS"

Extension in the Aegean nappe-stacks: Numerical Model and their Geological Validation

Autor: Lecomte, E., Huet, B., Le Pourhiet, L., Labrousse, L., Jolivet, Laurent

Publikováno v: American Geophysical Union, Fall Meeting
American Geophysical Union, Fall Meeting, Dec 2010, San Francisco, United States

International audience; After mountain building, the crust exhibits complex structure. Especially, thickening achieved by nappe-stacking induces rheological heterogenities at all scales: from the fault scale up to the crustal scale. This process is l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a6bcf947b13e09c064c1945dd2fada6b
https://hal-insu.archives-ouvertes.fr/insu-00860515

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Aegean tectonics, a record of slab-overriding plate interactions (Invited)

Autor: Jolivet, Laurent, Faccenna, Claudio, Huet, B., Lecomte, E., Labrousse, Loic, Denèle, Y., Le Pourhiet, L., Lacombe, Olivier, Burov, E. B., Meyer, Bertrand, Suc, J., Popescu, S., Monié, P., Philippon, M., Gueydan, Frédéric, Brun, J., Paul, A., Salaün, G., Armijo, Rolando

Publikováno v: American Geophysical Union
American Geophysical Union, Dec 2010, San Francisco, United States. pp.04

International audience; Two opposing visions of the Aegean backarc tectonics implicitly contain contrasting images of the rheological behaviour of the lihosphere, supported by different sets of observations. The propagation of the NAF and extension i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::32a9d5f45db84eada99d90f550158127
https://insu.hal.science/insu-00860518

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The shape of the Aegean MCC's, Insights from 3D numerical modelling

Autor: Le Pourhiet, L., Denèle, Y., Huet, B., Jolivet, Laurent

Publikováno v: American Geophysical Union, Fall Meeting
American Geophysical Union, Fall Meeting, Dec 2010, San Francisco, United States

International audience; The Aegean sea is a back arc basin in which the continental lithosphere has been stretched through the tertiary leaving several diachronous belts of Metamorphic Core Complexes (MCCs). The Aegean MCCs present two classes of sha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::294a30e046ca3704bb61fc2501b8f3a3
https://hal-insu.archives-ouvertes.fr/insu-00860507

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Rifting through a stack of inhomogeneous thrusts (the dipping pie concept)

Autor: Le Pourhiet, Laetitia, Burov, Evgenii, Moretti, Isabelle

Publikováno v: Tectonics
Tectonics, American Geophysical Union (AGU), 2004, 23, pp.1-14. ⟨10.1029/2003TC001584⟩
Tectonics, 2004, 23, pp.1-14. ⟨10.1029/2003TC001584⟩

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::21af41e7e933f9a3ae1b9d4e2b125e94
https://hal.archives-ouvertes.fr/hal-00022416/file/2003TC001584.pdf

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New paleomagnetic and geochronologic results from Ethiopian Afar: Block rotations linked to rift overlap and propagation and determination of a ~2 Ma reference pole for stable Africa

Autor: Kidane, T., Courtillot, V., Isabelle Manighetti, Audin, L., Lahitte, P., Quidelleur, X., Gillot, P. -Y, Gallet, Y., Carlut, J., Haile, T.

Publikováno v: Journal of Geophysical Research : Solid Earth
Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2003, 22, pp.491-491. ⟨10.1029/2001JB000645⟩
Journal of Geophysical Research : Solid Earth, 2003, 22, pp.491-491. ⟨10.1029/2001JB000645⟩
Scopus-Elsevier

International audience; [1] Joint French–Ethiopian field trips in 1995–1996 yield new geochronologic and paleomagnetic data, which significantly expand our knowledge of the recent magmatic and tectonic history of the Afar depression. Twenty-four

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6fb347809014e77e0ea1019b2f8341a7
https://hal-insu.archives-ouvertes.fr/insu-01570942/document

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Tectonic nature and seismic response of top-basement detachment faults in magma-poor rifted margins

Autor: Hölker, A., Manatschal, Gianreto, Holliger, K, Bernoulli, D.

Publikováno v: Tectonics
Tectonics, American Geophysical Union (AGU), 2003, 22, pp.1035. ⟨10.1029/2001TC001347⟩

International audience; Top-basement detachment faults (TBDF) represent exhumed segments of downward-concave detachments accommodating tens of kilometers of offset. TBDFs are key structures of magma-poor rifted margins, but are difficult to identify

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ae1f840753d3027aad0133782c5453d8
https://hal.archives-ouvertes.fr/hal-01253769

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