Records of the Geological Survey of India, Volume 81Geological Survey of India, 1948 - 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 114
... trap ; 30 ′ to 36 ' - vesicular trap ; 36 ′ to 46′- massive trap , rarely vesicular ; 46 ′ to 54 ′ - massive trap ; 54 ′ to 66′- vesicular trap ; 66 ' to 70 ' - coarse and highly vesicular trap . ( 2 ) Kalu scheme . In this scheme it is ...
... trap ; 30 ′ to 36 ' - vesicular trap ; 36 ′ to 46′- massive trap , rarely vesicular ; 46 ′ to 54 ′ - massive trap ; 54 ′ to 66′- vesicular trap ; 66 ' to 70 ' - coarse and highly vesicular trap . ( 2 ) Kalu scheme . In this scheme it is ...
Page 149
... trap rocks , and it depends for its water - supply on a number of shallow dug - wells . The area , as a whole , is arid , devoid of vegetation and presents a bleak treeless landscape . Both hot and cold seasons prevail , with a scanty ...
... trap rocks , and it depends for its water - supply on a number of shallow dug - wells . The area , as a whole , is arid , devoid of vegetation and presents a bleak treeless landscape . Both hot and cold seasons prevail , with a scanty ...
Page 298
... trap ex- posure is on an average about a mile wide and curves round to the southward , south of Devarapalle . The trap is dark greenish to black in colour , compact to vesicular in texture , and doleritic or basaltic in composition . At ...
... trap ex- posure is on an average about a mile wide and curves round to the southward , south of Devarapalle . The trap is dark greenish to black in colour , compact to vesicular in texture , and doleritic or basaltic in composition . At ...
Contents
LAND EROSION AND GEOLOGICAL SURVEY FOR REHABILITA | 11 |
ENGINEERING GEOLOGY AND GROUNDWATER | 66 |
BIBLIOGRAPHY | 211 |
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abutment alignment alluvium Assistant Geologist Attached B. C. Roy Balasundaram bands Barakar Bengal Bhakra Bihar Bombay brine Calcutta Camarocrinus cement cent Central Provinces charnockites Circle and left clay coal coalfield Crookshank Cystidean dam-site days with effect Deccan trap deposits depth dhands district dykes Engineering Geology examined fault fauna feet fossils Geol Geological Survey Geophysical gneiss Gondwana gorge granite Ground Water Hazra India investigation J. B. Auden Journ Kharaghoda Kosi Left headquarters limestone Lower M. S. Krishnan Madras mapping material mica miles mineral nala Naungkangyi Nautiyal Northern Shan November occur Ordovician Orissa Orthoceras Orthoceras Limestone phyllites proposed Punjab Pupiao quantity quarry quartzites railway reported reservoir returned to headquarters rocks salt sand sandstones schists shales Shihtien Sirmur sodium Southern Circle species suitable sulphate Superintending Geologist Surv Survey of India thickness tion tons trap tunnel Upper water supply zone