Aspects of Geology and Environment of the HimalayaContributed seminar articles. |
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Page 119
... beds . The lensoid sandy beds probably indicate channelling of storm - currents into rip channels or deposition at rip channel mouths ( cf. Massari and Parea , 1988 ) . A number of workers ( e.g. Banks , 1970 , 1973 ; Johnson , 1977 ...
... beds . The lensoid sandy beds probably indicate channelling of storm - currents into rip channels or deposition at rip channel mouths ( cf. Massari and Parea , 1988 ) . A number of workers ( e.g. Banks , 1970 , 1973 ; Johnson , 1977 ...
Page 121
... beds of the quartzwacke horizons laterally pinch and swell and generally show load casts on the underside of basal beds , which sharply overlie shale beds . Occasionally , thin mud clasts are also recorded in the basal part of sandy ...
... beds of the quartzwacke horizons laterally pinch and swell and generally show load casts on the underside of basal beds , which sharply overlie shale beds . Occasionally , thin mud clasts are also recorded in the basal part of sandy ...
Page 125
... beds and occurrence of cross- beds collectively suggest initial deposition of sandy units by powerful offshore directed currents ( cf. Duke , 1985 ) , whereas parallel laminations , low angle discordance surfaces and hummocky cross ...
... beds and occurrence of cross- beds collectively suggest initial deposition of sandy units by powerful offshore directed currents ( cf. Duke , 1985 ) , whereas parallel laminations , low angle discordance surfaces and hummocky cross ...
Contents
Preface | 1 |
Tectonic Setting and Neotectonic features along the eastern | 19 |
Major element geochemistry of the Upper Cenozoic Siwalik Group | 41 |
Copyright | |
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activities alkali feldspars Amlekhganj Amritpur Arunachal basal basin beds belt Bhumiadhar Cambrian carbonate Chamoli Churia crystalline Dabka debris deformation Dehradun Delhi deposits diamictite District Dolomite earthquake facies fault fluvial Forest Department forest fires forest management Gangotri glacier Garhwal Garhwal Himalaya Geol Geology glacial gneiss Granite grey ground water Group hazard zone India isotope Jour Karakoram Khola Krol Kumar Kumaun Kumaun Himalaya Kumaun Lesser Himalaya Ladakh lake landslide hazard limestone lithofacies lithology Lohit Lower Main Central Thrust metamorphism microplan moraines mudstones mylonitic Nagthat Nainital Nappe Neoproterozoic neotectonic Nepal NW-SE Panchayats phyllites Pradesh Precambrian Proterozoic quartzites Quaternary Rapti ratios Rawat recharge region river road rocks samples sandstones schist sedimentary sediments sequence shale SHARMA Shrestha Shukla Shyok Suture siltstone Singh Siwalik slates slide slope snout soil stratigraphic stromatolites structures surface tectonic terraces Tewari thick trend Upper Uttaranchal Valdiya valley village volcanics wedge Yamuna