Estelle Leroux

Estelle Leroux

THESETHESE / NOM / UNIVERSITE ETABLISSEMENT DE BREST présentée par Soussous le sceau le sceau de l’Universitéde l’Université européenne européenne de Bretagnede Bretagne Estelle Leroux THESE / NOM ETABLISSEMENT pour obtenir le titre de DOCTEUR DE l’ UNIVERSITEpour obtenir DE le titreBREST de Préparée à ’Unité Mixte de recherche (n°6538) DOCTEUR DE L’UNIVERSITEMention Sciences DE BRESTde la Terre Institut Universitaire Européen de la Mer Ecole DoctoraleMention des : SciencesNom de la mentionde la Mer Domaines Océani ques Ecole doctorale des SCIENCES de la MER « Quantification des flux sédimentaires et de la subsidence du bassin Provençal – Annexes : Volume II » Thèse soutenue le 14 mai 2012 devant le jury composé de : Cécile Robin Maître de conférence, Université de Rennes 1 / Rapporteur Jean-Loup Rubino Expert rang Professeur, Pau / Rapporteur Philippe Joseph Professeur ENSPM, Rueil Malmaison / Examinateur Michel Séranne Chercheur CNRS, Université de Montpellier / Examinateur Jacques Deverchère Professeur, Université de Brest / Examinateur Christian Gorini Professeur UPMC, Istep / examinateur et Co-directeur de thèse Laurence Droz Chercheur CNRS, UMR6538, Brest Co-Directrice de thèse (Invitée) Daniel Aslanian Chercheur IFREMER, Brest / Tuteur Marina Rabineau Chercheur CNRS, UMR6538, Brest / Tutrice 2 Liste des publications et communications PUBLICATIONS ACCEPTEES, SOUMISES OU EN PREPARATION ————————————————————————————————————————————————————- (I) F. Bache, S.-M. Popescu, M. Rabineau, C. Gorini, J.-P.Suc, G. Clauzon, J.-L. Olivet, J.-L. Rubino, M.-C. Melinte- Dobrinescu, F. Estradan, L. Londeix, R. Armijo, B. Meyer, L. Jolivet, G. Jouannic, E. Leroux , D. Aslanian, A.T. Dos Reis, L. Macochain, N. Dumurdzanov, I. Zagorchev, V. Lesi´c,D. Tomi´c, M. Namik, Çagatay, J.-P. Brun, D. Sokoutis, I. Csato, G. Ucarkus and Z. Çakir, 2012 . A two step process for the reflooding of the Mediterranean after the Messinian Salinity Crisis. Basin Research 23, 1-29. (II) M. Rabineau, E. Leroux , F. Bache, D. Aslanian, C. Gorini, L. Droz, M. Moulin, D. Granjeon, J.-L. Olivet, (submitted). Quantification of Pliocene-Quaternary Subsidence and isostatic readjustment related to the Messinian Crisis (using paleobathymetric markers in the Gulf of Lions ), Earth & Planetary Sciences , xxx, xx-xx.. (III) F.Bache, J. Gargani, J.-P.Suc, C. Gorini, M. Rabineau, J.-L. Olivet, S.-M. Popescu, E. Leroux , G. Jouannic, D. Do Couto, J.-L. Rubino, G. Clauzon & A. T. Dos Reis, (submitted). Detailed process of the peak of the Messinian Salinity Crisis : Evidences from the Gulf of Lions (NW Mediterranean), Earth & Planetary Sciences , xxx, xx-xx. (IV) E. Leroux , M. Rabineau, D. Aslanian, D. Granjeon, C. Gorini, L. Droz (in preparation) . Stratigraphic simula- tions on the Gulf of Lion platform : results on plioquaternary subsidence and climatic implications. (V) D. Aslanian, M. Rabineau, F.Klingelhoefer, M. Moulin, P. Schnurle, A. Gailler, F.Bache, E. Leroux , C. Gorini, A. Droxler, N. Eguchi, J. Kuroda, K. Alain, F. Roure & B. Haq. Structure and evolution of the Gulf of Lions : the Sardinia seismic experiment and the GOLD (Gulf of Lions Drilling) project, Leading Edge , xxx, xx-xx. AUTRES PUBLICATIONS ————————————————————————————————————————————————————- C. Satra, J. Boyer, S. Berné, M. Tesson, P. Guennoc, A.-S. Alix, M.A. Bassetti, G. Jouet, E. Leroux , J.P. Mazé, A. Normand, D. Pierre, C. Labaune, B. Gensous and K. Guérin, 2004 . Projet Beachmed. Rapport final de phase C : Présentation des données. In : D.G. 2004-21 (Editor). Ifremer, Brest. COMMUNICATIONS SCIENTIFIQUES ————————————————————————————————————————————————————- • E. Leroux , M. Rabineau, D. Aslanian, D. Granjeon, C. Gorini, L. Droz Simulations Stratigraphiques des dépôts plio-quaternaires de la plate-forme du Golfe du Lion : Etude de la subsidence. ASF 2009 , Rennes (Poster). • Réunion GDR Marges 2010, SGF,Paris, France (Communication orale). • Réunion de travail 2010, IFP,France (Communication orale). • E. Leroux , M. Rabineau, D. Aslanian, D. Granjeon, C. Gorini, L. Droz Simulations Stratigraphiques des dépôts plio-quaternaires de la plate-forme du Golfe du Lion : Etude de la subsidence. RST 2010, Bordeaux (Poster). COMMUNICATIONS DE VULGARISATION SCIENTIFIQUE ————————————————————————————————————————————————————- • Stage résidentiel CIES 2011, Rennes (France). • TCM (Très Court Métrage de vulgarisation scientifique) réalisé puis présenté lors du festival du Très Court- Métrage de vulgarisation scientifique, Edition 2010 (http ://www.nicomaque.org/projets/tcm). 3 Publications I. Une remontée biphasée du niveau marin après la crise de salinité messinienne (Bache et al. , 2012). II. Quantification de la subsidence plio-quaternaire et des réajustements isostatiques liés à la crise messinienne au travers de marqueurs paléobathymétriques dans le Golfe du Lion (Rabineau et al. , 2012 (soumis) ) III. Scénario au paroxysme de la crise de salinité messinienne : mise en évidence à partir de marqueurs géolo- giques dans le Golfe du Lion (Méditerranée Occidentale) (Bache et al. , 2012 (soumis) ). IV. Structure et évolution de la marge du Golfe du Lion : la campagne Sardinia et le projet de forage profond GOLD (Aslanian et al. , 2012 (soumis) ). 4 EAGE Basin Research (2011) 23 , 1–29, doi: 10.1111/j.1365-2117.2011.00521.x A twostep process for the reflooding of the Mediterranean after the Messinian Salinity Crisis Franc¸ois Bache, *,†,‡ Speranta-Maria Popescu, § Marina Rabineau, ¶ Christian Gorini, *,† Jean-Pierre Suc,*,† Georges Clauzon,** Jean-Louis Olivet, †† Jean-Loup Rubino, ‡‡ Mihaela Carmen Melinte-Dobrinescu,§§ Ferran Estrada, ¶¶ Laurent Londeix, *** Rolando Armijo,§ Bertrand Meyer,*,† Laurent Jolivet,††† Gwe´nae¨l Jouannic, ‡‡‡ Estelle Leroux, ¶,†† Daniel Aslanian,†† Antonio Tadeu Dos Reis,§§§ Ludovic Mocochain,¶¶¶ Nikola Dumurdzˇanov, **** Ivan Zagorchev, †††† Vesna Lesic´,‡‡‡‡ Dragana Tomic´,‡‡‡‡ M. Namık C¸ag˘atay, §§§§ Jean-Pierre Brun,¶¶¶¶ Dimitrios Sokoutis, ***** Istvan Csato,††††† Gu¨lsen Ucarkus§§§§ and Ziyadin C¸akır §§§§ *UPMC Univ, Paris 06, UMR 7193, ISTEP, F-75005, Paris, France †CNRS, UMR 7193, ISTEP, F-75005, Paris, France ‡GNS Science, P.O. BOX 30368, Lower Hutt 5040, New Zealand §Laboratoire de Tectonique, Institut de Physique du Globe de Paris (UMR 7154 CNRS), Paris Cedex, France ¶IUEM, Domaines oce´aniques (UMR 6538), 1 place Nicolas Copernic, 29280, Plouzane ´, France ** C.E.R.E.G.E. (UMR 6635), Universite´ Paul Ce ´zanne, Europo ˆle de l’Arbois, BP 80, 13545, Aix-en- Provence Cedex 04, France †† IFREMER, Ge ´osciences marines, LGG, BP 70, 29280, Plouzane ´ Cedex, France ‡‡ TOTAL, TG/ISS, CSTJF, Avenue Laribeau, 64018, Pau Cedex, France §§ National Institute of Marine Geology and Geoecology, 23-25 Dimitrie Onciul street, P.O. Box 34-51, 70318, Bucharest, Romania ¶¶ Instituto de Ciencias del Mar de Barcelona, C.S.I.C., Paseo Juan de Borbon s/n, 08039, Barcelona, Spain ***Universite´ Bordeaux 1, UMR 5805 CNRS ‘EPOC’, avenue des Faculte ´s, 33405, Talence cedex, France †††ISTO (UMR 6113), Universite ´ d’Orle´ans, 45071, Orle ´ans Cedex 2, France ‡‡‡Universite´ Paris-Sud, Laboratoire IDES, UMR 8148, Orsay, F-91405, France §§§Departamento de Oceanografia Geologica/UERJ-Brazil, Rua Sa ˜o Francisco Xavier, 524, 48 Andar, Maracan˜a, Rio de Janeiro RJ CEP, 20.550-900, Brazil ¶¶¶Laboratoire de Ge ´ologie (UMR 8538), Ecole Normale Supe ´rieure, 24 rue Lhomond, 75231, Paris, Cedex 05, France ****Sts. Cyril and Methodius University, Faculty of Mining and Geology, Goce Delc ˇev 89, 2000, S ˇtip, Republic of Macedonia ††††Geological Institute, Bulgarian Academy of Sciences, 1113, Sofia, Bulgaria ‡‡‡‡Geolomagnetic Institute, Kraljice Natalije 45, 11000, Belgrad, Republic of Serbia §§§§Istanbul Technical University, School of Mines and Eurasia Institute of Earth Sciences, Maslak, 34469, Istanbul, Turkey ¶¶¶¶Ge ´osciences Rennes (UMR 6118), Universite ´ Rennes 1, 35042, Rennes Cedex, France *****ISES, Vrije Universiteit Amsterdam, 1081, HV Amsterdam, The Netherlands †††††Department of Geology, Collin College, 2800 Spring Creek Pkwy, Plano, TX, 75075, USA ABSTRACT The Messinian Salinity Crisis is well known to have resulted from a significant drop of the Mediter- ranean sea level. Considering both onshore and offshore observations, the subsequent reflooding is generally thought to have been very sudden. We present here offshore seismic evidence from the Gulf of Lions and re-visited onshore data from Italy and Turkey that lead to a new concept of a two- step reflooding of the Mediterranean Basin after the Messinian Salinity Crisis. The refilling was first moderate and relatively slow accompanied by transgressive ravinement, and later on very rapid, pre- serving the subaerial Messinian Erosional Surface. The amplitude of these two successive rises of sea level has been estimated at 500 m for the first rise and 600 –900 m for the second rise. Evaporites from the central Mediterranean basins appear to have been deposited principally at the beginning of the first step of reflooding. After the second step, which preceeded the Zanclean Global Stratotype Section and Point, successive connections with the Paratethyan Dacic Basin, then the Adriatic Correspondence: F. Bache, GNS Science, P.O. BOX 30368, Lower Hutt 5040, New Zealand. E-mail: [email protected] © 2011 The Authors Basin Research © 2011 Blackwell Publishing Ltd, European Association of Geoscientists & Engineers and International Association of Sedimentologists 1 F. Bache et al. foredeep, and finally the Euxinian Basin occurred, as a consequence of the continued

View Full Text

Details

  • File Type
    pdf
  • Upload Time
    -
  • Content Languages
    English
  • Upload User
    Anonymous/Not logged-in
  • File Pages
    128 Page
  • File Size
    -

Download

Channel Download Status
Express Download Enable

Copyright

We respect the copyrights and intellectual property rights of all users. All uploaded documents are either original works of the uploader or authorized works of the rightful owners.

  • Not to be reproduced or distributed without explicit permission.
  • Not used for commercial purposes outside of approved use cases.
  • Not used to infringe on the rights of the original creators.
  • If you believe any content infringes your copyright, please contact us immediately.

Support

For help with questions, suggestions, or problems, please contact us