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 123
... southern parts of the slope and the central part of the Bengal Fan . Transportation of sediment is indicated by the presence of higher proportion of shelf species like Amphistegina guogi , Cibicides labatullus , Quingueloculina sp . and ...
... southern parts of the slope and the central part of the Bengal Fan . Transportation of sediment is indicated by the presence of higher proportion of shelf species like Amphistegina guogi , Cibicides labatullus , Quingueloculina sp . and ...
Page 125
... southern and central portions where sands are predominant . The finer sediments are more in the north western part of the lake where the Kalangi river debouches into the lake . Gypseous clay and peat are noted in the northern dried lake ...
... southern and central portions where sands are predominant . The finer sediments are more in the north western part of the lake where the Kalangi river debouches into the lake . Gypseous clay and peat are noted in the northern dried lake ...
Page 163
... Southern Extension ( R.F. 1 10,000 ) and drilling was done in the area of Rajmahal Coalfield , Dumka district , Bihar , to PLATE -I GEOLOGICAL MAP OF PART OF THE SALAIPAHAR BLOCK IN BRAHMANI SOUTHERN EXTENSION AREA , RAJMAHAL COALFIELD ...
... Southern Extension ( R.F. 1 10,000 ) and drilling was done in the area of Rajmahal Coalfield , Dumka district , Bihar , to PLATE -I GEOLOGICAL MAP OF PART OF THE SALAIPAHAR BLOCK IN BRAHMANI SOUTHERN EXTENSION AREA , RAJMAHAL COALFIELD ...
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