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Abstract

Morphotectonic analysis shows the effects of local uplift related to active reverse and strike-slip faults in Northern Tunisia. Furthermore, we find that the main reverse-sinistral NE-SW oriented faults like the Alia-Teboursouk fault are segmented by conjugate WNW-ESE active dextral faults. The dextral faults, namely the Dhkila and Oued Zarga faults, have cut the drainage basins, uplifting and displacing the middle segment of the Tine River basin. The main anomalies of the normalized steepness index (Ksn) coincide with regions uplifted by the fault system or associated folds. Furthermore, some of the anomalies depict the footwall of late Miocene normal faults that exhumed competent Cretaceous sediments.

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References

  1. Dewey, J.F., Helman, M.L., Turco, E., Hutton, D.H.W., Knott, S.D.: Kinematics of the western Mediterranean. In: Coward, M.P., Dietrich, D., Park, R.G. (eds.) Alpine Tectonics, pp. 265–283. Special Publication Geological Society of London, London (1989)

    Google Scholar 

  2. Booth-Rea, G., Gaidi, S., Melki, F., Marzougui, W., Azañón, J.M., Zargouni, F., Galvé, J.P., Pérez-Peña, J.V.: Late Miocene extensional collapse of Northern Tunisia. Tectonics (in press)

    Google Scholar 

  3. Rouvier, H.: Géologie de l’extrême Nord Tunisien: tectonique et paléogéographie superposées à l’extrémité orientale de la chaine maghrébine. Thèse Doc ès Sciences, Univ. Paris VI, 898p (1977)

    Google Scholar 

  4. Khomsi, S., Ben Jemia, M.G., de Lamotte, D.F., Maherssi, C., Echihi, O., Mezni, R.: An overview of the Late Cretaceous-Eocene positive inversions and Oligo-Miocene subsidence events in the foreland of the Tunisian Atlas: structural style and implications for the tectonic agenda of the Maghrebian Atlas system. Tectonophysics 475(1), 38–58 (2009)

    Article  Google Scholar 

  5. Melki, F., Zouaghi, T., Harrab, S., Sainz, A.C., Bedir, M., Zargouni, F.: Structuring and evolution of Neogene transcurrent basins in the Tellian foreland domain, north-eastern Tunisia. J. Geodyn. 52(1), 57–69 (2011)

    Article  Google Scholar 

  6. Khomsi, S., Frizon de Lamotte, D., Bédir, M., Echihi, O.: The Late Eocene and Late Miocene fronts of the Atlas Belt in eastern Maghreb: integration in the geodynamic evolution of the Mediterranean Domain. Arab. J. Geosci. 9(15), 650 (2016)

    Article  Google Scholar 

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Correspondence to Seifeddine Gaidi .

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Gaidi, S. et al. (2019). Plio-Quaternary Shortening Structures in Northern Tunisia. In: Rossetti, F., et al. The Structural Geology Contribution to the Africa-Eurasia Geology: Basement and Reservoir Structure, Ore Mineralisation and Tectonic Modelling. CAJG 2018. Advances in Science, Technology & Innovation. Springer, Cham. https://doi.org/10.1007/978-3-030-01455-1_55

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