Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Sébastien Gac"'
Autor:
Mansour M. Abdelmalak, Sébastien Gac, Jan Inge Faleide, Grace E. Shephard, Filippos Tsikalas, Stéphane Polteau, Dmitry Zastrozhnov, Trond H. Torsvik
The formation of the NE Atlantic conjugate margins is the result of multiple rifting phases spanning from the Late Paleozoic and culminating in the early Eocene when breakup was accompanied with intense magmatic activity. The pre-breakup configuratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdb1c6ab68a1b4d19a4e22722db6b53d
https://doi.org/10.5194/egusphere-egu23-9908
https://doi.org/10.5194/egusphere-egu23-9908
Autor:
Mansour M. Abdelmalak, Sébastien Gac, Jan Inge Faleide, Grace E. Shephard, Filippos Tsikalas, Stéphane Polteau, Dmitry Zastrozhnov, Trond H. Torsvik
Publikováno v:
Tectonics
e2022TC007386
e2022TC007386
The formation of the NE Atlantic conjugate margins is the result of multiple rifting phases spanning from the Late Paleozoic and culminating in the early Eocene when breakup was accompanied with intense magmatic activity. The pre-breakup configuratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7282a008892795cf8d6f3ac72d419934
https://doi.org/10.1029/2022tc007386
https://doi.org/10.1029/2022tc007386
Autor:
Jan Inge Faleide, Daniel W. Schmid, Mansour M. Abdelmalak, Sébastien Gac, Dmitrii Zastrozhnov
The Vøring Margin offshore Norway is a typical example of volcanic passive margin. The evolution of the inner Vøring Margin is well explained by standard models of lithosphere extension (McKenzie, 1978). Basin modelling tools based on the assumptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::920331794e0505f6c355104280549881
https://doi.org/10.5194/egusphere-egu21-5369
https://doi.org/10.5194/egusphere-egu21-5369
Extensional processes can lead to complex crustal configuration depending on the mechanisms of lithospheric thinning and the impact of magmatic additions during rifting and breakup. In this context, we studied the Vøring volcanic passive margin offs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be10ded2e286c7afcfe679beaf03187a
http://hdl.handle.net/10852/92678
http://hdl.handle.net/10852/92678
Cenozoic small-scale contractional structures are widespread in the Norwegian (west) and Russian (east) Barents Sea. While the exact dating of the deformation is unclear, it can only be inferred that the contraction is younger than the early Cretaceo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40de314fc2f3f74f1ff2e462e79cf663
https://doi.org/10.5194/egusphere-egu2020-17894
https://doi.org/10.5194/egusphere-egu2020-17894
Publikováno v:
Marine and Petroleum Geology. 95:167-187
The SW Barents Sea is an epicontinental platform consisting of N- to NNE-oriented basins separated by basement highs. The basins were formed during four distinct rift-phases in the Carboniferous, Late Permian, Late Jurassic-Early Cretaceous, and Pale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d115c82a9befd5352dface929405fdf4
https://doi.org/10.1016/j.marpetgeo.2018.04.022
https://doi.org/10.1016/j.marpetgeo.2018.04.022
Late Cretaceous‐Cenozoic contractional structures are widespread in the Barents Sea. While the exact dating of the deformation is unclear, it can only be inferred that the contraction is younger than the early Cretaceous. One likely contractional m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20c5d08292789c2744618dcb9b23a617
http://hdl.handle.net/10852/83499
http://hdl.handle.net/10852/83499
The Mjolnir structure, SW Barents Sea, is one of the best-preserved marine impact craters on Earth. After impact on the paleo-seafloor about 142 Ma ago, this crater experienced an atypical deformation of its central peak, which is now elevated ~435 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11b72aa41bf2f84d930eafec8633de17
https://hdl.handle.net/10037/19233
https://hdl.handle.net/10037/19233
Publikováno v:
Earth and Planetary Science Letters. 407:123-133
Lithospheric extension is proposed as one of the most common mechanism to explain the formation of intra-continental sedimentary basins. However, extension is an unlikely mechanism for the formation and preservation of certain intra-continental basin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c2be093ad4e2101167dc2e8e97fd4b
https://doi.org/10.1016/j.epsl.2014.09.029
https://doi.org/10.1016/j.epsl.2014.09.029
Publikováno v:
Terra Nova. 25:459-464
The origin of large subsidence in intracratonic basins is still under debate. We propose a new and self-consistent model for the formation of those basins, where lithospheric shortening/buckling triggers metamorphism and densification of crustal mafi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80c6458e3176c332cdc7fb5f7c72cf14
https://doi.org/10.1111/ter.12057
https://doi.org/10.1111/ter.12057