Active faulting and deformation of quaternary landform Sub-Himalaya, India

• Autorzy: Kothyari G. C. , Pant P. D. , Joshi M. , Luirei K. , Malik J. N.
• Języki publikacji: EN

Abstrakty

EN

Landforms developed across terrain defining boundary the Main Boundary Thrust (MBT) have imprints of recent tectonic activity. Depositional landforms such as colluvial fan bear signatures of later phases of tectonic activity in the form of faulting of colluvial fan deposits and development of fault scarps. Tectonic geomorphology applied to the MBT zone suggests recent subsurface activity along the MBT and its splay thrusts. Present day tectonic activity of MBT is indicated by ground creeping, thrusting of Lower Siwalik rocks over recent colluvial fan deposit, aligning of series of lakes along splay faults and laterally along a fault, deflected streams, fault scarps and waterfalls. In the present paper we are addressing the tectonic situation in the foothill region of southeastern Kumaun Sub-Himalaya, India based on detailed field work carried out in the region which brought forward some outstanding morphotectonic evidence of neotectonic activities in the MBT zone.

Słowa kluczowe

EN

quaternary landform; Kumaun Sub-Himalaya; neotectonics; fault scarps; colluvial fan; tectonic lakes

• Wydawca: Politechnika Śląska
• Czasopismo: Geochronometria
• Rocznik: 2010
• Tom: Vol. 37
• Strony: 63--71
• Opis fizyczny: Bibliogr. 32 poz., rys., tab.

Twórcy

autor

Kothyari G. C.

autor

Pant P. D.

autor

Joshi M.

autor

Luirei K.

autor

Malik J. N.

• Institute of Seismological Research, Gandhinagar, Gujarat, India,

Bibliografia

• Banerjee D, Singhvi A, Pande K, Gogte V and Chandra BP, 1999. Towards a direct dating of fault gouge using luminescence dating technique-methodology and aspect 1999. Current Science 77: 256-268.
• Bartarya SK and Valdiya KS, 1989. Landslides and erosion in the catchment of the Gaula River, Kumaun Lesser Himalaya, India. Mountain Research and Development 9(4): 405-419.
• Bilham R and Gaur VK, 2000. Geodetic contributions of the study of seismotectonics in India. Current Science 79(9): 1259-1269.
• Bilham R, Bendic KR and Gaur V, 1998. Geodetic constraints on the translation and deformation of India: Implication for future great Himalayan earthquakes. Current Science 74(3): 213-229.
• Bollinger L, Henry P and Avouac JP, 2006. Mountain building in the Nepal Himalaya: Thermal and kinematic model, Earth Planet. Science Letter 244(1-2): 58-71, DOI 10.1016/j.epsl.2006.01.045
• Bookhagen B, Thiede R and Strecker MR, 2005. Abnormal Monsoon years and their control on erosion and sediment flux in the high, arid northwestern Himalaya. Earth and Planetary Science Letters 231(1-2): 31-146, DOI 10.1016/j.epsl.2004.11.014.
• Burbank DW and Raynolds RGH, 1988. Stratigraphic keys to the timing of thrusting in terrestrial foreland basin: Application to the Northwestern Himalaya. In: Kleinspshn KL and Paola C, eds., New perspective in basin analysis. New York, Springer-Verlag: 331-351.
• Hodges KV, Parrish RR and Searle MP, 1996. Tectonic evolution of the central Annapurna Range, Nepalese Himalaya. Tectonics 15(6): 1264-1291, DOI 10.1029/96TC01791.
• Hodges KV, Wobus C, Ruhl K, Schilsdgen T and Whipple K, 2004. Quaternary deformation, river steepening and heavy precipitation at the front of the Higher Himalaya range, Earth and Planetary Science Letters 220(3-4): 379-389, DOI 10.1016/S0012-821X(04)00063-9.
• Hoek E and Bray JW, 1977. Rock slope. London, Engineering Institute of Mining and Metallurgy: 290pp.
• Kayal JR, 2001. Microearthquake activity in some parts of the Himalaya and the tectonic model. Tectonophysics 339(3-4):331-351, DOI 10.1016/S0040-1951(01)00129-9.
• Kotlia BS, Nakayama K, Bhalla MS, Phartyal B, Kosaka T, Joshi M, Sanwal J and Pande RN, 2001. Lithology and magnetic stratigraphy of the Lower-Middle Siwalik succession between Kathgodam and Ranibag, Kumaun Himalaya. Journal of the Geological Society of India 58(5): 411-423.
• Kotlia BS, Phartiyal B, Kosaka T and Bohra A, 2008. Magnetostratigraphy and lithology of Miocene-Pliocene Siwalik deposits between Tanakpur and Sukhidang, southeastern Uttarakhand Himalaya, India. Himalayan Geology 29(2): 127-136.
• Kumar S, Wesnousky SG, Rockwell TK, Briggs RW, Thakur VC and Jayangondaperumal R, 2006. Paleoseismic evidences of grate surface rupture earthquakes along the Indian Himalaya. Journal of Geophysical Research 111: B03304, DOI 10.1029/2004JB003309.
• Lave J and Avouac JP, 2000. Active folding of fluvial terraces across the Siwaliks Hills, Himalayas of central Nepal. Journal of Geophysical Research 105(B3): 5735-5770, DOI 10.1029/1999JB900292.
• Macfarlane AM, 1993. Chronology of tectonic events in the crystalline core of the Himalaya, Langtang National Park, central Nepal. Tectonics 12(4): 1004-1025, DOI 10.1029/93TC00916.
• Malik JN and Nakata T, 2003. Active faults and related Late Quaternary deformation along the Northwestern Himalayan Frontal Zone, India. Annals of Geophysics 46(5): 917-936
• Markland JT, 1972. A useful technique for estimating the stability of rock slopes when the rigid wedge sliding type of failure is expected. Imperial College, Rock Mechanics Research Report 19: 10pp.
• Meigs AJ, Burbank DW and Beck RA, 1995. Middle-late Miocene (>10 Ma) formation of the Main Boundary Thrust in the western Himalaya. Geology 23(5): 423-462, DOI 10.1130/0091-7613(1995)023<0423:MLMMFO>2.3.CO;2
• Molnar P, 2003. Geomorphology: Nature, nurture and landscape. Nature 426: 612-614, DOI 10.1038/426612a.
• Khwaja M and Khwaja AA, 2005. Seismic activity along the Main Boundary Thrust (MBT), Pakistan. Geological Bulletin University of Peshwar 38: 23-30.
• Nakata T, 1972. Geomorphic History and Crustal movements of the Himalaya. Institute of Geography, Tohuku University, Aendai: 77pp.
• Nakata T. and Kumahara, Y., 2002. Active Faulting in and around Himalaya, and its significance in the collision tectonics Active fault Research 22: 7-16.
• Pant PD and Luirei K, 2005. Malpa rockfalls of 18th August 1998 in northeastern Kumaun Himalaya. Journal of the Geological Society of India 54: 415-420.
• Pollitz F, Banerjee P, Grijalva K, Nagarajan B and Burgmann R, 2008. Effect of 3-D viscoelastic structure on post seismic relaxation from the 2004 M = 9.2 Sumatra earthquake. Geophysical Journal International 173(1): 189-204, DOI: 10.1111/j.1365-246X.2007.03666.x
• Rawat KS and Kothyari GC, 2007. The mass movement disaster at the Ampadav locality in the Kumaun Siwaliks, Nainital, and Uttaranchal. In: Saklani PS, ed., Himalaya: Geological Aspect 5: 149-157.
• Seeber L, Armbruster AG and Quittmeyer J, 1981. Seismicity and continental subducion in the Himalayan Arc. In: Gupta HK and Delany FM, eds., Zagros, Hindukush, Himalya. Geodynamic Evolution, Geodynamic Series 3: 215-242.
• Singhvi AK, Banerjee D, Pande K, Gogte V and Valdiya KS, 1994. Luminescence studies on neotectonic events in south-central Kumaun Himalaya - A feasibility study. Quaternary Science Reviews 13(5-7): 595-600, DOI 10.1016/0277-3791(94)90083-3.
• Srivastava P and Misra DK, 2008. Morpho-sedimentary records of active tectonics at the Kameng river exit, NE Himalaya. Geomorphology 96(1-2): 187-198, DOI 10.1016/j.geomorph.2007.07.019
• Starkel L, 2003. Climatically controlled terraces in uplifting mountain areas. Quaternary Science Reviews 22: 2189-2198, DOI 10.1016/S0277-3791(03)00148-3.
• Valdiya KS, 2001. Reactivation of terrain-defining boundary thrusts in Central sector of the Himalaya: Implication. Current Science 81(11): 1418-1430.
• Valdiya KS, 2003. Reactivation of Himalayan frontal fault: Implication. Current Science 85(7): 1031-1040.