DAKHLA / SUROIT

Type Oceanographic cruise
Ship Le Suroît
Ship owner Ifremer
Dates 23/11/2002 - 13/12/2002
Chief scientist(s) GELI Louis ORCID, OLIVET Jean-Louis

GEO-OCEAN - UMR 6538

Univ. Brest, CNRS, Ifremer, Univ. Bretagne Sud

Place Nicolas Copernic

29280 Plouzané

https://www.geo-ocean.fr/
DOI 10.17600/2020100
Objective

Studying the western African continental margin (Dakhla zone) using multichannel seismic reflection and seismic refraction (OBS). Cruise carried out aboard 2 vessels: - R/V Nadir deployed multichannel seismic reflection equipment (boomer and streamer) - R/V Le Suroit deployed the OBS. This falls under the programme co-funded by TotalFinaElf: The data are CONFIDENTIAL (contract n02/1214534/BF).

Data managed by SISMER

Bibliography

Publications

Biari Youssef, Klingelhoefer FraukeORCID, Franke Dieter, Funck Thomas, Loncke Lies, Sibuet Jean-Claude, Basile Christophe, Austin James A., Rigoti Caesar Augusto, Sahabi Mohamed, Benabdellouahed Massinissa, Roest WalterORCID (2021). Structure and evolution of the Atlantic passive margins: a review of existing rifting models from wide-angle seismic data and kinematic reconstruction. Marine And Petroleum Geology, 126, 104898 (43p.). Publisher's official version : https://doi.org/10.1016/j.marpetgeo.2021.104898 , Open Access version : https://archimer.ifremer.fr/doc/00676/78762/


Klingelhoefer FraukeORCID, Biari Youssef, Sahabi Mohamed, Aslanian DanielORCID, Schnabel Michael, Matias Luis, Benabdellouahed Massinissa, Funck Thomas, Gutscher Marc-Andre, Reichert Christian, Austin James A. (2016). Crustal structure variations along the NW-African continental margin: a comparison of new and existing models from wide-angle and reflection seismic data. Tectonophysics, 674, 227-252. Publisher's official version : https://doi.org/10.1016/j.tecto.2016.02.024 , Open Access version : https://archimer.ifremer.fr/doc/00316/42685/


Benabdellouahed Massinissa, Baltzer Agnes, Rabineau MarinaORCID, Aslanian DanielORCID, Sahabi Mohamed, Germond Fabien, Loubrieu Benoit, Biari Youssef (2016). Slope morphologies offshore Dakhla (SW-Moroccan margin). Bulletin De La Societe Geologique De France, 187(1), 27-39. Publisher's official version : https://doi.org/10.2113/gssgfbull.187.1.27 , Open Access version : https://archimer.ifremer.fr/doc/00286/39736/


Biari Youssef, Klingelhoefer FraukeORCID, Sahabi Mohamed, Aslanian DanielORCID, Schnurle PhilippeORCID, Berglar K., Moulin MarylineORCID, Mehdi K., Graindorge D., Evain MikaelORCID, Benabdellouahed Massinissa, Reichert C. (2015). Deep Crustal Structure of the North-West African Margin from Combined Wide-angle and Reflection Seismic Data (MIRROR Seismic Survey). Tectonophysics, 656, 154-174. Publisher's official version : https://doi.org/10.1016/j.tecto.2015.06.019 , Open Access version : https://archimer.ifremer.fr/doc/00273/38401/


Labails Cinthia, Olivet Jean-Louis, Aslanian DanielORCID, Roest WalterORCID (2010). An alternative early opening scenario for the Central Atlantic Ocean. Earth And Planetary Science Letters, 297(3-4), 355-368. Publisher's official version : https://doi.org/10.1016/j.epsl.2010.06.024 , Open Access version : https://archimer.ifremer.fr/doc/00014/12533/


Klingelhoefer FraukeORCID, Labails Cinthia, Cosquer Emmanuel, Rouzo Stephane, Geli LouisORCID, Aslanian DanielORCID, Olivet Jean-Louis, Sahabi M., Nouze Herve, Unternehr P. (2009). Crustal structure of the SW-Moroccan margin from wide-angle and reflection seismic data (the DAKHLA experiment) Part A: Wide-angle seismic models. Tectonophysics, 468(1-4), 63-82. Publisher's official version : https://doi.org/10.1016/j.tecto.2008.07.022 , Open Access version : https://archimer.ifremer.fr/doc/00000/6410/


Labails Cinthia, Olivet Jean-Louis, The Dakhla Study Group (2009). Crustal structure of the SW Moroccan margin from wide-angle and reflection seismic data (the Dakhla experiment). Part B - The tectonic heritage. Tectonophysics, 468(1-4), 83-97. https://doi.org/10.1016/j.tecto.2008.08.028


Sahabi Mohamed, Aslanian DanielORCID, Olivet Jean-Louis (2004). A new starting point for the history of the central Atlantic. Comptes Rendus Geoscience, 336(12), 1041-1052. Publisher's official version : https://doi.org/10.1016/j.crte.2004.03.017 , Open Access version : https://archimer.ifremer.fr/doc/00000/437/


References of Articles published in periodicals and magazines for the general public

Moulin M. and Labails C., Compte rendus de la session sur les marges continentales passives, 2005 JOINT ASSEMBLY - American Geophysical Union, NABS, SEG, SPD/AAS, Nouvelle-Orléans (USA) du 23 au 27 mai 2005, Géochronique, n° 96

References of International Seminar Communications

A.Baltzer a , D. Aslanian b , M. Rabineau c, F. Germond d, B. Loubrieu b, CHIRP AND BATHYMETRIC DATA : A NEW APPROACH OF THE WESTERN SAHARA CONTINENTAL MARGIN, OFFSHORE DAKHLA, Abstract for MAPG Meeting, Marrakech (28-31 Oct. 2007)

C. Labails(1)(2), J.-L. Olivet(1), D. Aslanian(1), B. Sichler(1), W. Roest(1) & M. Evain(1)(3), Mesozoic kinematic evolution of the Central Atlantic inferred from regional magnetic anomalies, AGU San Francisco, Dec 2007

C. Labails1,2, J.-L. Olivet2, D. Aslanian2, B. Sichler2, W. Roest2, M. Evain2 & Patrick Unternehr3, Mesozoic kinematic evolution of the Central Atlantic, Abstract for MAPG Meeting, Marrakech (28-31 Oct. 2007).

D. Aslanian, F. Klingelhoefer, C. Labails, E. Cosquer, L. Géli, J.-L. Olivet, M. Sahabi, H. Hervé, S. Rouzo & P. Unternehr, Crustal Structure of the Morrocan Margin from wide-angle seismic data. AGU fall Meeting, San Francisco, Dec. 2007

F. Klingelhoefer(1), D. Aslanian(1), J.-L. Olivet(1), C. Labails(1,2), M. Sahabi(2), J. Perrot(3), L. Geli(1), H. Nouze(1), I. Contrucci(1), J.-P. Rehault(3), P. Unternehr(4), Crustal structure of the Morrocan margin from wide-angle and reflection seismic data, Abstract for MAPG Meeting, Marrakech (28-31 Oct. 2007)

F. Klingelhoefer, D. Aslanian, C.Labails, E. Cosquer, L. Géli, J.-L. Olivet, M. Sahabi, H. Hervé, S. Rouzo & P. Unternehr, Crustal Structure of the Morrocan Margin from wide-angle seismic data, OCT Meeting, Paris, Sept. 2007

Cinthia Labails, Frauke Klingelhoefer, Emanuel Cosquer, Stephane Rouzo, Maryline Moulin, Costas Tzimeas, Louis Géli ,Hervé Nouzé, Marina Rabineau, Daniel Aslanian, Jean-Louis Olivet et PatrickUnternehr, Deep crustal strucure of the southern Morrocan margin from reflection and wide-angle seismic data, GRD-Marges, Mars 2006

Mohamed Sahabi, Daniel Aslanian, Jean Louis Olivet, Cinthia Labails, Maryline Moulin, Marina Rabineau, A New StartingPoint for the History of Central Atlantic Ocean, GRD-Marges, Mars 2006

Labails C., Klingelhoeffer F., Cosquer E., Rouzo S., Moulin M., Tzimas C., Géli L., Nouzé H., Rabineau M., Aslanian D., Olivet J.-L. & Unternehr P., Deep Crustal Structure of the Moroccan Margin from Wide Angle Seismic Data, A.G.U., New Orleans, June 2005.

Sahabi M., Aslanian D., Olivet J.-L., Labails C., Moulin M., & Rabineau M., A new Starting Point for the Central Atlantic Ocean, A.G.U., New Orleans, June 2005.

References of Contracts reports (European Union, FAO, Convention, Collectivities...)

Rapport Confidentiel - Total-Ifremer, Étude de la marge continentale sud-marocaine (zone Dakhla) par sismique réflexion multitraces et sismique réfraction, Groupe de projet "Dakhla", 26 Mai 2004.

DEA or MASTER 2 using campaign data

Stéphane Rouzo, Inversion simultanée des données de sismique multitraces et grand angle dans une géométrie 3D : exemple de la marge marocaine au large de Dakhla, Contrat Total-Région de Bretagne (Janv 2004 - Janv 2005)

Fabien Germon, Stages de 2eme année d'Intechmer, Analyse et interprétation détaillée des données bathymétriques et Chirp acquises lors de la mission DAKHLA, sur la marge Marocaine. Tuteurs Agnès Baltzer, Marina Rabineau et Daniel Aslanian. Soutenance : Juin 2003

Thesis using campaign data

Biari Youssef (2015). Structure profonde de la marge Nord-Ouest Africaine. PhD Thesis, Université Européenne de Bretagne.


Sahabi Mohamed, Université Chouaïb Doukkali, El Jadida et Laboratoire de Géodynamique et de Géophysique de l'Ifremer-Brest. Évolution cinématique triasico-jurassique de l?Atlantique Central : implications sur l?evolution géodynmaique des marges homologues nord ouest africaine et est américaine. Thèse de Doctorat d?État Es-Science. Université Chouaïb Doukkali, El Jadida. Directeur de Thèse : M. Bouabdelli (Ucam Marrakech) & J.L. Olivet (Ifremer Brest), 2004.