Data/hora: 08/06/2024 16:42:39

Provedor de dados: 	5	
País: 	France	
Título: 	Slope morphologies offshore Dakhla (SW-Moroccan margin)	
Autores: 	Benabdellouahed, Massinissa; Baltzer, Agnes; Rabineau, Marina; Aslanian, Daniel; Sahabi, Mohamed; Germond, Fabien; Loubrieu, Benoit; Biari, Youssef.	
Data: 	2016	
Ano: 	2016	
Palavras-chave: 	African margin; Bathymetry; Seismic interpretation; Pockmarks; Ridges; Scarps.	
Resumo: 	This study explores a portion of the West African margin at the junction between two well- known segments offshore Dakhla and offshore Mauritania with destructional architecture characterized by giant slides. In between these two segments, the Dakhla segment has historically been described as a constructional section. During an oceanographic Dakhla cruise (2002), high resolution seismic data, swath bathymetry and imagery were acquired around latitude 23° N, offshore Dakhla,. This new data set reveals the existence of varied and complex morphologies on the continental slope, interpreted as a "shallot-shaped" canyon, seafloor depressions or pockmarks, ridges and scarps. These morphologies are interpreted as clues of sedimentary transfers and rupture processes. A scenario is proposed for the development of these different sedimentary morphologies.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	https://archimer.ifremer.fr/doc/00286/39736/38214.pdf

DOI:10.2113/gssgfbull.187.1.27

https://archimer.ifremer.fr/doc/00286/39736/	
Editor: 	Soc Geol France	
Formato: 	application/pdf	
Fonte: 	Bulletin De La Societe Geologique De France (0037-9409) (Soc Geol France), 2016 , Vol. 187 , N. 1 , P. 27-39	
Fonte: 	2016 Societe Geologique de France

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