Records of the Geological Survey of India, Volume 142, Part 2The Survey, 2009 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 45
... basement fault downthrown towards east and merges into the Bengal Basin . The gradual decrease in gravity values from west to east possibly indicate thickening of low density sediments and gradual lowering of basement towards east and ...
... basement fault downthrown towards east and merges into the Bengal Basin . The gradual decrease in gravity values from west to east possibly indicate thickening of low density sediments and gradual lowering of basement towards east and ...
Page 48
... basement is interpreted at a depth level of 2600 to 5600 m . Steep gradient of basement could possibly be attributed to fault zones around Mailani Jote and Tuna no . 7. The basement slopes down towards foothill of Himalaya . Fig . 4 and ...
... basement is interpreted at a depth level of 2600 to 5600 m . Steep gradient of basement could possibly be attributed to fault zones around Mailani Jote and Tuna no . 7. The basement slopes down towards foothill of Himalaya . Fig . 4 and ...
Page 60
... basement of Gondwana sediments in Nagpur - Wardha area and thickness of trap cover using frequency analysis of magnetic data have been attempted . Data processed so far had picked up a shallow interface having depth ranging from 40-150m ...
... basement of Gondwana sediments in Nagpur - Wardha area and thickness of trap cover using frequency analysis of magnetic data have been attempted . Data processed so far had picked up a shallow interface having depth ranging from 40-150m ...
Contents
प्राक्कथन | 1 |
PALAEONTOLOGY DIVISIONI | 20 |
GEODATA AND DATABASE DIVISION | 31 |
Copyright | |
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alteration zones AMSE Wing Andhra Pradesh anomaly aquifer arsenic Barakar Barakar coal seams Barakar Formation Barren Measures Basin bathymetric Birbhum Block boreholes boreholes located carried Chhattisgarh chondrules clayey silt Coal Wing coarse coast Code collected cruise delineate deposits depth range District drilling east eastern exploration for coal fault field season Geological map geophysical logging geotechnical gneiss Gondwana grained granite gneiss granitoids gravity cores grey ground evaluation groundwater Himalaya intersected investigation Jharkhand Kerala lagoon lakes lignite lineaments Madhya Pradesh mineralisation NE-SW NW-SE Orissa pegmatite presence quartz quartzite radiometric Rajasthan Rajmahal Raniganj regional Barakar coal Regional exploration remote sensing rocks sand sandstone scale schist seabed seam zones Sector sediments seismic shallow shear sq km stream sediment studies sulphide survey Talcher Talcher Coalfield Tamil Nadu Territorial Waters Toposheet transects trending VALLEY COALFIELD varies water depths water samples West Bengal के तथा में