Abstract
The intermontane Karewa basin contains a wide variety of seismically induced soft sediment deformation structures, interpreted as seismites and occurs in 1300 m thick succession of upper and lower Karewas. The Karewa Formation of Kashmir valley are glacio- fluvial-lacustrine and aeolian loess of Plio-Pleistocene age. The soft sediment deformational structures occurs in various formations and members of Karewas and vary greatly in terms of morphology and pattern. The Karewa Formations were frequently confronted with recurrent seismic activities during differential upliftment of Pir Panjal and Zanaskar ranges which resulted in various deformation structures during their evolution and development. In the present study, an attempt has been made to relate the palaeo-seismicity events in Karewa formations with the deformed structures of various formations. The origin of these deformational structures have been interpreted and analyzed from the field evidences by applying paleo-seismological approach. During and after the deposition of Karewas different soft sediment deformation structures (seismites) like load cast, convolute lamination, pseudonodules, recumbent folds, sand dykes etc. were formed during liquefaction and triggered by tectonic impulsive events. The deformational structures are evidenced by their unique nature, distribution, association, behaviour and deformation, and can be used as vital indicators for palaeo-seismicity.
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Agarwal, K.K. and Agrawal, G.K. (2005) A genetic model of Thrust bounded intermontane basin using scaled sandbox analogue models Kashmir basin, Kashmir Himalayas India. Internat. Jour. Earth Sci., v.94, pp.7–52.
Allen, J.R.L. and Banks, N.L. (1972) An interpretation and analysis of recumbent-folded deformed cross bedding. Jour. Sediment., v.19, pp.57–283.
Allen, J.R.L. (1984) Sedimentary Structures thier Character and Physical Basis. Elsevier, 325p.
Allen, J.R.L. (1986) Earthquake magnitude-frequency, epicentral distance and soft sediment deformation in sedimentary basins. Sediment. Geol., v.46, pp.7–75.
Ambraseys, N.N. and Jackson, D. (2003) A note on early earthquakes in northern India and southern Tibet. Curr. Sci., v.84(4) pp.571–582.
Balazs, T. (2013) Seismically induced soft sediment deformation in the Eocene lacustrine Green river formation (Wyoming, Utah, Colorado, USA). Integration Geo Convention, pp. 1–3.
Bhat, D.K. (1975) On Quaternary Geology of Kashmir Valley with special reference to Stratigraphy and Sedimentation. Geol. Surv. India Misc. Publ., v.24, pp.88–204.
Bhatt, D.K. (1979) Lithostratigraphic subdivision of the Hirpur formation Lower Karewa a critical review and modification. Himalayan Geol., v.9, pp.283–291.
Bhat, D.K. (1982) A review of stratigraphy of Karewa group (Pliocene/Quaternary) Kashmir. Man and Environment, v.6, pp.6–55.
Bhat, M.I. (1982) Thermal and Tectonic evolution of Kashmir basin vis-à-vis Petroleum prospects. Tectonophysics, v.8, pp.17–132.
Bhattacharya, H.N. and Bandopadhyay, S. 1998 Seismites in a Proterozoic tidal succession, Singhbum, Bihar, India. Sediment. Geol., v.119, pp.39–252.
Brodzikowski, K. and Van Loon, A.J. (1987) A systematic classification of glacial and peiglacial environments, facies and deposits. Earth Sci. Rev., v.24, pp.97–381.
Burbank, D.W. (1983) The chronology of Intermontane Basin development in the North-Western Himalayas and the evolution of North-West syntaxes. Earth Planet. Sci. Lett., v.64, pp.7–9.
Burbank, D.W. and Johnson, G.D. (1983) The late Cenozoic chronologic and stratigraphic development of the Kashmir Intermontane Basin Northwestern Himalaya. Paleogeo. Palaeoclimat. Palaeoecol., v.43, pp.205–235.
Burbank, D.W. Robert, G.H. and Reynolds A (1984) Sequential Late Cenozoic Structural Disruption of the North Himalaya Foredeep. Nature, v.311, pp.15–118.
Burbank, D.W. and Anderson, R.S. (2001) Tectonic Geomorphology. Blackwell Publishing, pp.105.
Bowman, D.H. and Bruin S (2001) Load Caste Structures Seismites in the Dead Sea Area Israel Chronological Bench marking with C14 dating. Archeo. Envi. Radiocarbon, v.43, pp.383–1390.
Chakrabarti, A. (1977) Upward Flow and Convolute Lamination. Senckenbergian Maritima, v.9, pp.85–305.
Davies, N.S. Turner, P. and Sansom, I.J. (2004) Soft-sediment deformation structures in the Late Silurian Stubdal Formation the result of seismic triggering. Norway Jour. Geol., v.85, pp.33–243.
Elliot, R.E. (1965) A classification of subaqueous sedimentary structures based on rheological and kinematical parameters. Sedimentology, v.5, pp.93–209.
Fuller, M.L. (1912) The new Madrid earthquake. US Geol Sur Bull 494: pp. 119.
Gansser, A. (1964) A Geology of Himalayas. Inter Scie Publ John Wiley London.
Ghosh, S.K. and Mukhopadhyay, A. (1986) Soft sediment recumbent folding in slump-generated bed in Jharia Bain, eastern India. Jour. Geol. Soc. India, v.27, pp.94–201.
Jayangondaperumal, R., Thakur, V.C. and Suresh, N. (2008) Liquefaction features of the 2005 Muzzafarabad-Kashmir earthquake and evidences of paleoearthquakes near Jammu, Kashmir Himalayas. Curr. Sci., v.95(8), pp.1–5.
Jayangondaperumal, R. and Thakur, V.C. (2008) Co-seismic secondry surface fractures on Southeastward extension of the rupture zone of the 2005 Kashmir earthquake. Tectonophysics, v.446, pp.1–76.
Kotla, B.S. (1985) Vertebrate fossils and Paleoenvironment of the Karewa Intermontane basin. Curr. Sci., v.54, pp.275–1277.
Leeder, M. (1987) Sediment deformation structures and the palaeotectonic analysis of sedimentary basins with a case-study from the Carboniferous of Northern England. In: M.E. Jones and R.M.F. Preston (Eds.), Deformation of sediments and Sedimentary Rocks. Geol. Soc. Spec. Publ. v.29, pp.137–146.
Li, S., Du Y., Zhang, Z. and Wu, J. (2008) Earth quake related soft-sediment deformation structures in the Palaeogene on the continental shelf of the East China sea. Front. Earth Sci. China, v.2(2), pp.77–186.
Long, D.G.F. (2004) The Tectonostratigraphic Evolution of the Huronian Basement and subsequent basin fill. Jour. Precambrian Res., v.129, pp.03–223.
Lydekker, R. (1883) The geology of Kashmir and Chamba territories and the British district of Kangan. Geol. Surv. India Mem., v.22, pp.1–344.
Lowe, D.R. (1975) Water escape structures in coarse-grained sediments. Sediment., v.22, pp.57–204.
Lowe, D.R. (1976) subaqueous liquefied and fluidized sediment flows and their deposits. Sediment., v.23, pp.85–308.
Maltman, (1984) On the term soft sediment deformation. Jour. Struct. Geol., v.6, pp.89–592.
Mazumder, R., Van Loon, et al., (2006) Soft-sediment deformation structures in the Earth’s oldest seismites. Sediment. Geol., v.186, pp.9–26.
McCalpin, J.P. (2009) Paleoseismology. Internat. Geol. Phys. Ser., v.5, pp.539.
Moretti, M., Alfaro, P., Caselles, O. and Canas, J.A. 1999 Modelling seismites with digital shaking table. Tectonophysics, v.304, pp.69–383.
Moretti, M. and Sabato, L. (2007) Recognition of trigger mechanisms for soft-sediment deformation in thePleistocene lacustrine deposits of the Sant Arcangelo Basin Southern Italy Seismic shock vs. overloading. Jour. Sedimen. Geol., v.196, pp. 31–45.
Mugnier, J.L., Gajurel, A., Huyghe, P., Jayangondaperumal, R., Jouanne, F. and Upreti, B. (2013) Structural interpretation of great earthquakes of the last millennium in central Himalaya. Earth Sci. Rev., v.127, pp.0–47.
Obermeier, S.F. (1996) Use of liquefaction-induced features for palaeo-seismic analysis. An overview of how seismic liquefaction features can be distinguished from other features and how this regional distribution and properties of source sediment can be used to infer the location and strength of Holocene paleoearthquakes. Jour. Engg. Geol., v.44, pp.1–76.
Owen, G. (1995) Soft-Sediment Deformation in the upper Proterozoic Torridonian Sandstones Applecross Formation at Torridon Northwest Scotland. Jour. Sedimen. Res., v.65, pp.95–504.
Reineck, H.E. and Singh, I.B. (1980) Depositional sedimentary environments. Springer-Verlag, Berlin-Heideberg-New York, 439p.
Robinson, P.L. (1970) The India Gondwana formations-a review. In: Proc. First Internat. Symp. Gondwana stratigraphy, IUGS, Buenos Aires, South America, pp.201–268.
Rodriguez-Pascua, M.A., Calvo, J.P. et al. (2000) Soft-sediment deformation structures interpreted as seismites in lacustrine sediments of the Prebetic Zone SE Spain and their potential use as indicators of earthquake magnitudes during the Late Miocene. Jour. Sedimen. Geol., v.135, pp.17–135.
Seed, H.B. and Idriss, I.M. (1982) A simplified procedure for evaluating soil liquefaction potential. Jour. Soil Mech. Found. Engg. Div., v.97, pp.249–1274.
Shiki, T. (1996) Reading the trigger records of sedimentary events a problem for future studies. Jour. Sedimen. Geol., v.104, pp.49–255.
Sims, J.D. (1973) Earthquake induced structures in sediments of Van Norman Lake Fernando California. Science, v.182, pp.61–163.
Sims, J.D. (1975) Determining earthquake recurrence intervals from deformational structures in young lacustrine sediments. Tectonophysics, v.29, pp.41–152.
Singh, I.B. (1982) Sedimentation Pattern in the Karewa Basin Kashmir Valley India, and its geological significance. Jour. Pal. Soc. India, v.27, pp.1–110.
Seilacher, A. (1969) Fault graded beds interpreted as seismites. Jour. Sediment., v.13, pp.55–159.
Seilacher, A. (1984) Sedimentary structures tentatively attributed to seismic events. Jour. Marine Geol., v.55, pp.112.
Sukhija, B.S., Rao, M.N., Reddy, D.V., Nagabhushanam, P., Hussain, S., Chadha, R.K. and Gupta, H.K. (1999) Timing and return period of major palaeoseismic events in the Shillong Platue, India. Tectonophysics, v.308, pp.3–65.
Thakur, V.C., Jayangondaperumal, R. and Malik, M.A. (2010) Redefining Medlicott-Wadia's main boundry thrust in Northwest Himalaya. Tectonophysics, v.489, pp.9–42.
Tuttle, M. and Seeber, L. (1991) Historic and Prehistoric Earthquakes induced Liquefaction in Newbury Massachusetts. Geology, v.19, pp.94–597.
Wadia, D.N. 1931 The syntaxis of the northwest Himalaya its rocks tectonics and orogeny. Rec. Geol. Surv. India, v.65, pp.89–220.
Wadia, D.N. (1934) The Cambrian–Trias sequences of northwest Kashmir (parts of the Muzzafarabad and Baramulla District). Rec. Geol. Surv. India, v.68, pp.21–146.
Wadia, D.N. (1963) Geology of Himalayan Mountains their age origin and sub crustal relations. F.R.S. F.N.I, New Delhi, v.29, pp.78–387.
Valdiya, K.S. (1991) Quaternary Tectonic History of Northwest Himalaya. Curr. Sci., v.61, pp.64–668.
Van Loon, A.J. (1992) The recognition of soft sediment deformations as early–diagenetic features -a literature review. Dev. In: Sediment., Elsevier, v.47, pp.35–189.
Van Loon, A.J. (2009) Soft sediment deformation structures in Siliclastic Sediments; an overview. Geologos. v.15(1), pp.3–55.
Vanneste, K., Maghraoui, M. and Camelbeeck, T. (1999) Late Quaternary earthquake-related soft-sediment deformation along the Belgian portion of the Feldbiss Fault, Lower Rhine Graben system. Tectonophys., v.309, pp.57–7.
Youd, T.L. 1973 Liquefaction, flow and associated ground failure. US Geo Surv Circ v. 688: pp. 12.
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Bhat, G.R., Bali, B.S., Balaji, S. et al. Earthquake triggered soft sediment deformational structures (seismites) in the Karewa formations of Kashmir valley–An indicator for palaeo-seismicity. J Geol Soc India 87, 439–452 (2016). https://doi.org/10.1007/s12594-016-0412-y
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DOI: https://doi.org/10.1007/s12594-016-0412-y