Integrated gravity and seismic investigations over the Jebel Es Souda-Hmaeima structure: implication for basement configuration of the eastern frontal fold-and-thrust belt of Tunisian Atlasic Mountains

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• 作者：Dorra Tanfous (13) dorra_tanfous@yahoo.fr
  Hakim Gabtni (2)
  Hajer Azaiez (2)
  Mohamed Soussi (3)
  Mourad Bedir (2)
• 关键词：Atlas – ; Jebel Es Souda ; Hmaeima – ; Salt – ; Gravity – ; Seismic – ; Fold ; and ; thrust belt
• 刊名：Arabian Journal of Geosciences
• 出版年：2012
• 出版时间：May 2012
• 年：2012
• 卷：5
• 期：3
• 页码：513-524
• 全文大小：2.4 MB
• 参考文献：1. Aza茂ez H, B茅dir M, Tanfous D, Soussi M (2007) Seismic sequence stratigraphy and platform to basin reservoir structuring of lower Cretaceous deposits in the Sidi Aıch-Majoura region (Central Tunisia). J Afr Earth Sci 48:1–18
  2. B茅dir M (1995) M茅canismes g茅odynamiques des bassins associ茅s aux couloirs de coulissement de la marge atlasique de la Tunisie: sismo-stratigraphie, sismo-tectonique et implications p茅troli猫res, Th猫se de Doctorat Es Sciences, Univ. Tunis, 412p
  3. Ben Ferjani A, Burollet P, and Mejri F(1990) Petroleum Geology of Tunisia, Entreprise Tunisienne des Activit茅s P茅troli猫res (ETAP publication), Tunis, 194 p
  4. Ben Haj Ali M, Jedoui T, Dali H, Ben Salem H, Memmi L (1985) Geology map of Tunisia, Office National des Mines (ONM publication), D茅partement de G茅ologie, Tunis, Tunisie. 3 sheets, scale 1: 500.000
  5. Bishop WF (1975) Geology of Tunisia and adjacent parts of Algeria and Libya. AAPG Bull 59:413–450
  6. Blakely R (1995) Potential theory in gravity and magnetic applications. Cambridge University Press, New York, p 441
  7. Bouaziz S, Barrier E, Soussi M, Turki MM, Zouari H (2002) Tectonic evolution of the northern African margin in Tunisia from paleostress data and sedimentary record. Tectonophysics 357:227–253
  8. Boyer SE (1985) Trap styles in fold-and-thrust belts and related terranes, Offshore Technology Conference, 6–9 May 1985, Houston, Texas, 10p
  9. Buness H, 17 others (1989) The EGT'85 seismic experiment in Tunisia: a reconnaissance of the deep structures. In: Freeman R, Muller S (eds) Sixth Workshop on the European Geotraverse Project, Data compilations and synoptic interpretation. European Science Foundation, Strasbourg, pp 197–210
  10. Burollet PF (1956) Contribution 脿 l’茅tude stratigraphique de la Tunisie centrale. Ann. Mines. G茅ol., Tunis, 18, 350p
  11. Burollet PF (1973) Importance des facteurs salif猫res dans la tectonique tunisienne. Livre jubilaire M. Soulignac. Ann Min G茅ol 26:110–120
  12. Chandoul H, Burollet PF, Ben Ferjani A, Memmi L (1993) Recueil des coupes types de Tunisie I, Trias et Jurassique, 4th edn, M茅moires de l’Entreprise Tunisienne d’Activit茅s P茅troli猫res. ETAP publication, Tunis, pp 1–95
  13. Creuzot G, Ouali J (1989) Extension, diapirisme et compression en Tunisie Centrale. Le Jebel Es. Souda. Rev G茅odynamique 4(1):39–48
  14. Doglioni C, Bosellini A, Cesco Frare M, Dhaha F, Ben Said EA (1990) Aspects tectoniques de la region au sud-ouest de Kairouan (Tunisie centrale), Estratto da: Annali dell' Universit脿 di Ferrara (Nuova Serie). Sci Terra 2(5):77–94
  15. Flanagan G, Davis SG, Campbell CL, and Doughtie JK (1988) Integration of high sensitivity aeromagnetics and seismic to define salt and sediment structures in the Gulf of Mexico: 58th Annual International Meeting, Society of Exploration Geophysics, Expanded Abstracts, 582–585
  16. Gabtni H (2006) Caract茅risation profonde et mod茅lisation g茅ophysique des zones de transition entre les diff茅rents blocs structuraux de la Tunisie centro-m茅ridionale. Th猫se Doctorat, Universit茅 de Tunis El Manar, 243 p
  17. Kharbachi S, Boukadi N, and Gaaya A (2003) Structural styles and hydrocarbon habitat in central Tunisia, west of the N–S axis, North Africa/Mediterranean Petroleum and Geoscience Conference & Exhibition, Tunis, 6-9 October 2003, P017, 4p
  18. M’rabet A (1981) Stratigraphie, s茅dimentation et diagen猫se des s茅ries du Cr茅tac茅 inf茅rieur de Tunisie Centrale. D. Sc. Thesis. Universit茅 de Paris Sud Orsay. France, p. 540
  19. Matmati MF (1992) Carte g茅ologique de Jebel Es Souda, Office National des Mines, publication du Service G茅ologique National de Tunisie, Feuille 86
  20. Morelli (1976) Modern standards for gravity surveys, Geophysics 41, p. 1051
  21. Outtani F, Addoum B, Mercier E, de Lamotte FD, Andrieux J (1995) Geometry and kinematics of South Atlas front, Algeria and Tunisia. Tectonophysics 249:233–248
  22. Smida H (2008) Apports des Syst猫mes d’Informations G茅ographiques (SIG) pour une approche int茅gr茅e dans l’茅tude et la gestion des ressources en eau des syst猫mes aquif猫res de la r茅gion de Sidi Bouzid (Tunisie centrale), Th猫se Doctorat, Universit茅 de Sfax, 341 p
  23. Soussi M (2002) le Jurassique de la Tunisie atlasique: stratigraphie, dynamique s茅dimentaire, pal茅og茅ographie et int茅r锚t p茅trolier. Doc Lab G茅ol Lyon 157:1–365
  24. Tanfous Amri D (2007) Sismostratigraphie et sismotectonique du Jurassique dans l’Atlas centro-m茅ridional de Tunisie, Th猫se Doctorat, Universit茅 de Tunis El Manar, 249 p
  25. Zouaghi T (2008) Distribution des s茅quences de d茅p么t du Cr茅tac茅 (Aptien-Maastrichtien) en subsurface: r么le de la d茅formation tectonique, l’halocin猫se et 茅volution g茅odynamique (Atlas central de Tunisie), Th猫se Doctorat, Universit茅 de Tunis El Manar, 367 p
• 作者单位：1. Institut Pr茅paratoire aux Etudes d鈥橧ng茅nieur de Bizerte, B.P. 64, 7021 Zarzouna, Bizerte, Tunisia2. Laboratoire de G茅oressources, Centre des Recherches et de Technologies des Eaux, Technop么le Borj-Cedria, B.P. 73, 8020 Soliman, Tunisia3. D茅partement de G茅ologie, Facult茅 des Sciences de Tunis, Universit茅 Tunis El Manar, 2092 Manar II, Tunis, Tunisia
• 刊物类别：Earth and Environmental Science
• 出版者：Springer Berlin Heidelberg
• ISSN：1866-7538

文摘

A gravity and seismic analysis was conducted over and around Jebel Es Souda-Hmaeima, located on the eastern border of the Tunisian Mountains between the Atlasic block to the west and the Pelagian Block to the east, as part of a study to investigate the subsurface structures. These data, together with outcrop geology, well data, and measurements of physical properties of rock samples, were integrated with a new interpretation of the tectonic model of Jebel Es Souda-Hmaeima anticline. This structure represents a backfolded anticline associated with a steep east-vergent thrust above a blind thrust fault along the base of Triassic formations. The proposed model emphasizes the role of transpressional deformation along deep-seated basement faults and has implications for petroleum generation, migration, and entrapment in central Tunisia.