Records of the Geological Survey of India, Volume 98The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 31
... surface which is not subject to appreciable erosion , ( c ) a bed rock of suitable composition and of porous or ... surface from the upper portion of the lateritic mass possibly as a result of capillary pressure and surface tension as ...
... surface which is not subject to appreciable erosion , ( c ) a bed rock of suitable composition and of porous or ... surface from the upper portion of the lateritic mass possibly as a result of capillary pressure and surface tension as ...
Page 35
... surface and sub - surface . This part , being at the fringe of the Bengal basin , is likely to record some of the evidences of transgression and regression in the main basin . Therefore , a study of the laterites occurring within the ...
... surface and sub - surface . This part , being at the fringe of the Bengal basin , is likely to record some of the evidences of transgression and regression in the main basin . Therefore , a study of the laterites occurring within the ...
Page 112
... surfaces with the help of the stereographic net ( Whitaker , 1955 ) . In gently dipping beds there is hardly any necessity for the ... surface ( Hamblin , 1961 ) . Thus while the local irregularities may be ascribed to various 112 69.
... surfaces with the help of the stereographic net ( Whitaker , 1955 ) . In gently dipping beds there is hardly any necessity for the ... surface ( Hamblin , 1961 ) . Thus while the local irregularities may be ascribed to various 112 69.
Contents
VOLUME 98 PART | 1 |
their Origin | 16 |
The Brecciated Quartz Veins of Nurungo Hazaribagh | 40 |
Copyright | |
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alluvial deposits Alluvium alumina Aravalli Archaean Ariyalur Ariyalur group Banded Gneissic Complex Barakar Barren measures basalt basins bauxite bauxitic clay beds boreholes Boulder boundary faults chemical clay zone clayey claystone coal seams conglomerate Cretaceous cross-stratification Deccan trap district fauna felspar flowing formation forms fossiliferous fossils Geol Geological Survey glacial glauconite gneisses Gondwana grains granite granitised groundwater hematite indicate interglacial intra-basinal faults Jahazpur Kaimur kaolinite laterite lateritic gravel lateritisation leaching lignite limestone limonite lithological lithomargic clay Lower Karewas metres minerals namadicus Narmada occurs overlying parent rock pebbles Pinjor pisolites Pleistocene Pradesh present quartz quartzites Raniganj ripples Sakolis sand sandstone sandy clay sandy soil Santonian schists sedimentary sediments Semri shale silica Siwalik stage structures Surv Survey of India Talchir Tatrot tectonic terrain Tertiary sequence thickness thin trap Trichinopoly tubewells unconformity Upper valley weathering West Bokaro coalfield white clay