Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 11
... Upper Cretaceous and Lower Tertiary shelf sediments of Meghalaya , Assam and Manipur Smt . A. Bhattacharya studied fossils collected from both impure limestone & calcareous sandstones of Upper Cretaceous ( Maestrichtian ) & greywacke ...
... Upper Cretaceous and Lower Tertiary shelf sediments of Meghalaya , Assam and Manipur Smt . A. Bhattacharya studied fossils collected from both impure limestone & calcareous sandstones of Upper Cretaceous ( Maestrichtian ) & greywacke ...
Page 94
... Upper Siwalik boul- der and pebble beds interbedded by Middle Lower Siwalik sandrock / sandstone and clayshale / claystone sequence . A drift at the tunnel outlet site excavation outlet site excavation through the boulder and pebble ...
... Upper Siwalik boul- der and pebble beds interbedded by Middle Lower Siwalik sandrock / sandstone and clayshale / claystone sequence . A drift at the tunnel outlet site excavation outlet site excavation through the boulder and pebble ...
Page 211
... Upper member Upper member constituted by fine to medium grained sandstone , siltstone and shale . Uncon- formably overlying the Lathi , are Mesozoic Jaisalmer , Baisakhi , Bedesar , Pariwar and Abur Formations and Tertiary Khuiala ...
... Upper member Upper member constituted by fine to medium grained sandstone , siltstone and shale . Uncon- formably overlying the Lathi , are Mesozoic Jaisalmer , Baisakhi , Bedesar , Pariwar and Abur Formations and Tertiary Khuiala ...
Contents
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone Asstt bands basalt basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite Circle clay coal comprising covered Deccan Trap delineated deposits depth Director dist district Division drill cores drill holes fault folds Formation fossils geochemical geological mapping Geologist Jr Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite Group Headquarters Hydel India indicated investigation Kumar laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres migmatites mineralisation minerals nala occurs Orissa pegmatite phyllite pits power house Pradesh Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shillong Shri sillimanite Singh soil spillway sq km Srivastava strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan West Bengal