Data/hora: 01/06/2024 10:46:10

Provedor de dados: 	5	
País: 	France	
Título: 	Seismic Exploration of the Deep Structure and Seismogenic Faults in the Ligurian Sea by Joint Multi Channel and Ocean Bottom Seismic Acquisitions: Preliminary Results of the SEFASILS Cruise	
Autores: 	Dessa, Jean-xavier; Beslier, Marie-odile; Schenini, Laure; Chamot-rooke, Nicolas; Corradi, Nicolà; Delescluse, Matthias; Déverchère, Jacques; Larroque, Christophe; Sambolian, Serge; Canva, Albane; Operto, Stéphane; Ribodetti, Alessandra; Agurto-detzel, Hans; Bulois, Cédric; Chalumeau, Caroline; Combe, Laure.	
Data: 	2020-03	
Ano: 	2020	
Palavras-chave: 	Western Mediterranean; Ligurian basin; Tectonic inversion; Salt tectonics; Crustal geophysical exploration; Multichannel seismic imaging; Wide-angle seismic recording.	
Resumo: 	The north Ligurian margin is a complex geological area in many ways. It has witnessed several phases of highly contrasting deformation styles, at both crustal scale and that of shallower cover tectonics, simultaneously or in quick succession, and with significant spatial variability. This complex interplay is mirrored in the resulting intricate structures that make it hard to identify active faults responsible for both, the significant seismicity observed, and the tectonic inversion undergone by the margin, identified at longer time scales on morphostructural grounds. We present here the first preliminary results of the leg 1 of SEFASILS cruise, conducted in 2018 offshore Monaco, in an effort to answer these questions by means of modern deep seismic acquisitions, using multichannel reflection and wide-angle sea-bottom records. Some first interpretations are provided and point towards an active basement deformation that focuses at the limits between main crustal domains.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	https://archimer.ifremer.fr/doc/00615/72690/71694.pdf

DOI:10.3390/geosciences10030108

https://archimer.ifremer.fr/doc/00615/72690/	
Editor: 	MDPI AG	
Formato: 	application/pdf	
Fonte: 	Geosciences (2076-3263) (MDPI AG), 2020-03 , Vol. 10 , N. 3 , P. 108 (11p.)	
Fonte: 	info:eu-repo/semantics/openAccess

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