Abstract
A new study of the Israeli Mediterranean continental slope provides an understanding of the interaction between submarine landslides, fault scarps, and subsurface evaporites. Faults and landslides interact in the northern part of the studied continental slope where fault scarps rupture the seabed. In this area landslides are thought to be triggered by over-steepened fault-scarps and are observed to cover older fault scarps, or be cut by younger faults. These variable cross-cutting relationships indicate a multi-phase history in which landsliding and faulting both post-date and pre-date one another. Isopach maps of the Messinian evaporites further reveal that fault scarps are mainly found along a slope-parallel belt where the underlying salt layer is 150–500 m thick. We suggest that this rather thin sequence of the Messinian evaporites associated with faulting serves as a localized detachment zone for the overlaying strata. We argue that the multi-phase and spatially variable association of landslides and faults reveal a highly dynamic continental slope, which may be still active in the present day.
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References
Almagor G (1984) Salt-controlled slumping on the Mediterranean slope of central Israel. Mar Geophys Res Lett 6:227–243
Almagor G, Garfunkel Z (1979) Submarine slumping on the continental margin of Israel and northern Sinai. Bull Am Assoc Pet Geol 63:324–340
Almogi-Labin A, Bar-Matthews M, Shriki D, Kolosovsky E, Paterne M (2009) Climatic variability during the last w90 ka of the southern and northern Levantine Basin as evident from marine records and speleothems. Q Sci Rev 28:1–15
Brothers DS, Ruppel C, Kluesner JW, ten-Brink US, Chaytor JD, Hill JC, Andrews BD, Flores C (2014) Seabed fluid expulsion along the upper slope and outer shelf of the US Atlantic continental margin. Geo Res Lett 41:96–101
Cartwright J, Jackson M, Dooley T, Higgins S (2012) Strain partitioning in gravity-driven shortening of a thick, multilayered evaporite sequence. In: Alsop GI, Archer SG, Hartley AJ, Grant NT, Hodgkinson R (eds) Salt tectonics, sediments and prospectivity. Geological Society, London, pp 449–470 (Special Publications)
Frey-Martinez J, Cartwright J, Hall B (2005) 3D seismic interpretation of slump complexes: examples from the continental margin of Israel. Basin Res 17:83–108
Garfunkel Z (1984) Large-scale submarine rotational slumps and growth faults in the eastern Mediterranean. Mar Geol 55:305–324
Gvirtzman G, Buchbinder B et al (1978) The late tertiary of the coastal plain and continental shelf of Israel and its bearing on the history of the eastern Mediterranean. In: Ross DA (ed) Initial Rep. of the Deep Sea Drilling Project, vol 42A. U.S. Government Printing, Washington, DC, pp 1195–1222
Gvirtzman Z, Reshef M, Buch-Leviatan O, Groves-Gidney G, Karcz Z, Makovsky Y, Ben-Avraham Z (2015) Bathymetry of the Levant basin: interaction of salt-tectonics and surficial mass movements. Mar Geol 360:25–39
Hudec MR, Jackson MPA (2007) Terra infirma: understanding salt tectonics. Earth Sci Rev 82:1–28
Katz O, Reuven E, Aharonov E (2015) Submarine landslides and fault scarps along the eastern Mediterranean Israeli continental-slope. Mar Geol (under review). doi:10.1016/j.margeo.2015.08.006
Mart Y, Ryan W (2007) The levant slumps and the phoenician structures: collapse features along the continental margin of the southeastern Mediterranean Sea. Mar Geophys Res 28:297–307
Mart Y, Eisin B, Folkman Y (1978) The Palmahim structure — A model of continuous tectonic activity since the Upper Miocene in the Southeastern Mediterranean off Israel. Earth Planet Sci Lett 39:328–334
Masson DG, Harbitz CB, Wynn RB, Pedersen G, Lovholt F (2006) Submarine landslides: processes, triggers and hazard prediction. Phil Trans R Soc A 364:2009–2039
Schilman B, Bar-Matthews M, Almogi-Labin A, Luz B (2001) Global climate instability reflected by Eastern Mediterranean marine records during the late Holocene. Palaeogeogr Palaeoclimatol Palaeoecol 176:157–176
Stanley DJ, Nir Y, Galili E (1998) Clay mineral distributions to interpret Nile cell provenance and dispersal: III. Offshore margin between Nile Delta and Northern Israel. J Coast Res 14:196–217
Steinberg J, Gvirtzman Z, Folkman Y, Garfunkel Z (2011) The origin and nature of the rapid late tertiary filling of the Levant Basin. Geology 39:355–358
Tibor G, Sade R, Sade H, Hall JK (2013). Data collection and processing of multibeam data from the deep water offshore Israel. IOLR report H-31/2013
Acknowledgments
This work was funded by the Ministry of Science and Technology, Israel . Reviews by U. ten-Brink and Y. Mart significantly contributed to the quality of this work. Editorial work by S. Bull is much appreciated.
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Katz, O., Reuven, E., Elfassi, Y., Paldor, A., Gvirtzman, Z., Aharonov, E. (2016). Spatial and Temporal Relation of Submarine Landslides and Faults Along the Israeli Continental Slope, Eastern Mediterranean. In: Lamarche, G., et al. Submarine Mass Movements and their Consequences. Advances in Natural and Technological Hazards Research, vol 41. Springer, Cham. https://doi.org/10.1007/978-3-319-20979-1_35
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DOI: https://doi.org/10.1007/978-3-319-20979-1_35
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