Records of the Geological Survey of India, Volume 125, Part 2The Survey, 1992 - 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 117
... sediments including their heavy mineral potential , morphology of the ocean floor and geochemical scan for hydrocarbons in the upper continental slope . Morphology , sub - bottom features and sediments of the continental shelf off ...
... sediments including their heavy mineral potential , morphology of the ocean floor and geochemical scan for hydrocarbons in the upper continental slope . Morphology , sub - bottom features and sediments of the continental shelf off ...
Page 121
... sediments . In the middle rise area innumerable glide / slip planes which extend down to a depth of about 50 to 60 m are traced in the sediments . In the deep sea ( Abyssal plain ) , the Bengal Fan channel which trends NE - SW in the ...
... sediments . In the middle rise area innumerable glide / slip planes which extend down to a depth of about 50 to 60 m are traced in the sediments . In the deep sea ( Abyssal plain ) , the Bengal Fan channel which trends NE - SW in the ...
Page 142
... sediments . The seabed in general exhibits undulating morphology with submerged nearshore features , indicative of a transgressive regime and providing a base for present day accretion . The area off the mouth of Kayamkulam lagoon shows ...
... sediments . The seabed in general exhibits undulating morphology with submerged nearshore features , indicative of a transgressive regime and providing a base for present day accretion . The area off the mouth of Kayamkulam lagoon shows ...
Contents
Overview of the DirectorinCharge | 107 |
East Coast DivisionII 117 | 117 |
West coast Division 127134 | 127 |
Copyright | |
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aeromagnetic amphibolite analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measures Formation basemetal basin belt Bhutan BIHAR biotite block boreholes chalcopyrite charnockite clay coal seams COALFIELD coarse grained Code copper covered deposition depth range DISTRICT Division drilling dyke east eastern EXPLORATION FOR COAL fault felsic field season folds foraminifera geochemical GEOLOGICAL MAP geophysical gneiss Gondwana grade grey Group heavy mineral horizon INDEX India indicate intersected in boreholes investigation isobath isotopic Kamthi Formation lignite limestone line km lineaments located MADHYA PRADESH magnetic magnetite Maharashtra metamorphism migmatites million tonnes mineralisation NW-SE occur Orissa phyllite plagioclase PLATE-I Precambrian quartz quartz veins quartzite Rajasthan Raniganj Raniganj Formation REGIONAL EXPLORATION rocks Saharjuri sand sandstone schist seabed seam zones sector sediments shallow shelf silty Singhbhum sq km strike length studies sulphide survey Talchir Formation tectonic thickness Thimphu toposheet trending upto varies volcanic