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 13
... nature of high - angle thrusts at the surface and may have formed due to the relative vertical uplift of the rigid ... nature . The asymmetric nature of most of the present day Gondwana basins was partly inherent in a diminutive form and ...
... nature of high - angle thrusts at the surface and may have formed due to the relative vertical uplift of the rigid ... nature . The asymmetric nature of most of the present day Gondwana basins was partly inherent in a diminutive form and ...
Page 34
... nature is a well established fact . Limonitic cementation of most of these laterites can be ascribed to post - depositional lateritisa- tion ( more precisely limonitisation ) process . The pellety laterite has some megascopic characters ...
... nature is a well established fact . Limonitic cementation of most of these laterites can be ascribed to post - depositional lateritisa- tion ( more precisely limonitisation ) process . The pellety laterite has some megascopic characters ...
Page 58
... nature is , however , not marked in this case . The vermicular structures or ' tubes ' in the laterite are also filled with lithomargic material ; ( iii ) lithomargic clay occurring in association with bauxitic clay has a bedded nature ...
... nature is , however , not marked in this case . The vermicular structures or ' tubes ' in the laterite are also filled with lithomargic material ; ( iii ) lithomargic clay occurring in association with bauxitic clay has a bedded nature ...
Contents
VOLUME 98 PART | 1 |
their Origin | 16 |
The Brecciated Quartz Veins of Nurungo Hazaribagh | 40 |
Copyright | |
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Common terms and phrases
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