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Abstract

A rheological model of the Indian shield has been constructed using the thermal structure derived from available surface heat flow and heat generation data and the flow properties of characteristic minerals and rocks like quartz, diabase and olivine which respectively represent the upper crust, lower crust and upper mantle. Lateral variations in the thicknesses of the brittle and ductile crust and of the brittle upper mantle have thus been obtained for different tectonic environments. Implications of these results to interpretation of the seismic structure of the Indian shield have been pointed out.

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References

  • Bhattacharya S N 1971 Seismic surface wave dispersion and crust mantle structure of India peninsula;Indian J. Met. Geophys. 22 179–186

    Google Scholar 

  • Bhattacharji S and Singh R N 1984 Thermo-mechanical structure of the southern part of the Indian shield and its relevance to precambrian basin evolution;Tectonophysics 105 103–120

    Article  Google Scholar 

  • Brace W F and Kohlstedt D L 1980 Limits on lithospheric stress imposed by laboratory experiments;J. Geophys. Res. 85 6248–6252

    Article  Google Scholar 

  • Chandra U 1977 Earthquakes of peninsular India: A seismotectonic study;Bull. Seismol. Soc. Am. 67 1387–1413

    Google Scholar 

  • Chen W P and Molnar P 1983 Focal depths of intracontinental and intraplate earthquakes and their implications for the thermal and mechanical properties of the lithosphere;J. Geophys. Res. 88 4183–4214

    Article  Google Scholar 

  • Cloetingh S and Wortal R 1986 Stresses in the Indo-Australian plate;Tectonophysics 132 49–67

    Article  Google Scholar 

  • England P C 1978 Some thermal considerations of the Alpine metamorphism, past, present and future;Tectonophysics 46 21–40

    Article  Google Scholar 

  • Goetze C and Evans B 1979 Stress and temperature in a bending lithosphere as constrained by experimental rock mechanics;Geophys. J. R. Astron. Soc. 59 469–478

    Google Scholar 

  • Indra Mohan, Sitaram M V D and Gupta H K 1981 Some recent earthquakes in peninsular India;J. Geol. Soc. India 22 292–298

    Google Scholar 

  • Kaila K L, Roy Chowdhury K, Reddy P R, Krishna V G, Narain H, Subbotin S I, Sallogub V B, Chekunov A V, Kharetchko G E, Lazarenko M A and Ilchenko T V 1979 Crustal structure along the Kavali-Udipi profile in the Indian peninsular shield from deep seismic sounding;J. Geol. Soc. India 20 307–333

    Google Scholar 

  • Kaila K L, Reddy P R, Dixit M M and Koteswar Rao P 1985 Crustal structure across Narmada-Son lineament, Central India, from Deep Seismic Soundings;J. Geol. Soc. India 26 465–480

    Google Scholar 

  • Kirby S H 1977 State of stress in the lithosphere: Inference from the flow laws of olivine;Pure Appl. Geophys. 115 245–258

    Article  Google Scholar 

  • Kirby S H 1983 Rheology of the lithosphere;Rev. Geophys. Space Phys. 21 1458–1487

    Article  Google Scholar 

  • Lachenbruch A H 1968 Preliminary geothermal model for the Sierra Navada;J. Geophys. Res. 73 6977–6989

    Article  Google Scholar 

  • Lachenbruch A H 1970 Crustal temperature and heat production, implications of the linear heat flow relation;J. Geophys. Res. 75 3291–3300

    Article  Google Scholar 

  • Lachenbrauch A H and Sass J H 1977 Heat flow in the United States and the thermal regime of the crust; In:The earth’s crust, Geophys. Monogr. Ser. (Ed.) J G Heacock20 626–675

  • Le Pichon X and Barbier F 1987 Passive margin formation by low angle faulting within the upper crust: The northern bay of Biscay margin;Tectonics 6 133–150

    Article  Google Scholar 

  • Mareschal J C and Kuang J 1986 Intraplate stresses and seismicity: The role of topography and density heterogeneities.Tectonophysics 132 153–162

    Article  Google Scholar 

  • Meissner R and Strehleau J 1982 Limits of stresses in continental crusts and their relation to the depth-frequency distribution of shallow earthquakes;Tectonics 1 73–89

    Article  Google Scholar 

  • Qureshy M N, Brahmam N K, Aravamadhu P S and Naqvi S M 1968 Role of granitic intrusions in reducing the density of the crust, and other related problems as illustrated from a gavity study of the Cuddapah basin, India:Proc. R. Soc. (London) A304 449–464

    Google Scholar 

  • Ranalli G and Murphy D C 1987 Rheological stratification of the lithosphere;Tectonophysics 132 281–295

    Article  Google Scholar 

  • Rao B R and Rao S P 1984 Historical seismicity of peninsular India;Bull. Seismol. Soc. Am. 74 2516–2533

    Google Scholar 

  • Rao R U M, Rao G U and Narain H 1976 Radioactive heat generation and heat flow in the Indian shield;Earth Planet. Sci. Lett. 30 57–64

    Article  Google Scholar 

  • Roy Chowdhury K and Hargraves R B 1981 Deep seismic soundings in India and the origin of continental crust;Nature (London) 291 648–650

    Article  Google Scholar 

  • Sibson R H 1974 Frictional constraints on thrust, wrench and normal faults;Nature (London) 249 538–544

    Article  Google Scholar 

  • Sibson R H 1982 Fault zone models, heat flow, and the depth distribution of earthquakes in the continental crust of the United States;Bull Seismol. Soc. Am. 72 151–163

    Google Scholar 

  • Sibson R H 1983 Continental fault structure and the shallow earthquake source;J. Geol. Soc. London 140 747–767

    Article  Google Scholar 

  • Sibson R H 1984 Roughness at the base of the seismogenic zone: Contributing factors;J. Geophys. Res. 89 5791–5799

    Article  Google Scholar 

  • Singh R N 1981 State of stress in the northern part of the Indian shield;In:Zagros Hindukush, Himalaya geodynamic evolution. (eds) H K Gupta and F M Delany, Am. Geophys. Union. Washington, D.C. and Geol. Soc. Am., Boulder, Colorado Vol. 3, pp 307–312

    Google Scholar 

  • Singh R N 1985 Thermal structure of the Indian shield;Indian J. Earth Sci. 12 155–158

    Google Scholar 

  • Singh R N and Negi J G 1982 High moho temperature in the Indian shield;Tectonophysics 82 299–306

    Article  Google Scholar 

  • Smith R B and Bruhn R B 1984 Intraplate extensional tectonics of the eastern Basin-Range: Inferences on structural style from seismic reflection data, regional tectonics, and thermal-mechanical models of brittle-ductile deformation;J. Geophys. Res. 89 5733–5762

    Article  Google Scholar 

  • Yin A 1989 Origin of regional rooted low angle normal faults: A mechanical model and its tectonic implications;Tectonics 8 469–482

    Article  Google Scholar 

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Manglik, A., Singh, R.N. Rheology of Indian continental crust and upper mantle. Proc. Indian Acad. Sci. (Earth Planet Sci.) 100, 389–398 (1991). https://doi.org/10.1007/BF02839258

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  • DOI: https://doi.org/10.1007/BF02839258

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