Records of the Geological Survey of India, Volume 89, Part 1The Survey, 1955 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 8
... EASTERN CIRCLE Area covered by the Circle : -Assam , Manipur , Sikkim and Tripura . In continuation of their earlier work in areas covered by this circle , some of the officers carried out geological mapp- ing in the adjoining districts ...
... EASTERN CIRCLE Area covered by the Circle : -Assam , Manipur , Sikkim and Tripura . In continuation of their earlier work in areas covered by this circle , some of the officers carried out geological mapp- ing in the adjoining districts ...
Page 14
... eastern slope , they are rather poorly exposed near Pecharthal ( 24 ° 11 ' : 92 ° 06 ′ ) . The eastern flank of this anticline is steep near the crest but flattens out quickly and sharply towards the syncline . This change from steep to ...
... eastern slope , they are rather poorly exposed near Pecharthal ( 24 ° 11 ' : 92 ° 06 ′ ) . The eastern flank of this anticline is steep near the crest but flattens out quickly and sharply towards the syncline . This change from steep to ...
Page 76
... eastern side it is reduced to hardly 4 feet by a fault running S. 78 ° E.-N. 78 ° W. The seam strikes S. 60 ° E.-N. 60 ° W. and the dip varies from horizontal at north - western side to 5 ° north at the south - eastern side . The ...
... eastern side it is reduced to hardly 4 feet by a fault running S. 78 ° E.-N. 78 ° W. The seam strikes S. 60 ° E.-N. 60 ° W. and the dip varies from horizontal at north - western side to 5 ° north at the south - eastern side . The ...
Contents
GEOLOGICAL SURVEY | 1 |
MINERAL INVESTIGATIONS | 69 |
GEOPHYSICAL INVESTIGATIONS | 138 |
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42nd Indian Sci abstract abutment alignment alluvium Andhra aquifers Archaean B. C. Roy B.Sc bands Barakar beds Bihar biotite Bombay boreholes Calcutta cent Chatterjee Circle clay coal seams coalfield colour conglomerate Congr Damuda Deccan Trap deposits depth Develpt district district.-Mr Ditto dolerite drilling Dutt dykes East examined exposed fault felspar ferruginous formations geol geological mapping Geological Survey Geophysical Ghosh gneisses Gondwana granite groundwater Hazra hill Hyderabad India Indian Ceram Indian Miner industry investigated Krishnaswamy laterite lignite limestone located M. R. Sahni M.Sc Madhya Pradesh Madras Messrs Mineral Development Mines Murthy Mysore nala occur Orissa outcrops pegmatites phyllites Proc Project quarry quartzites Rajasthan reports river rocks samples sand sandstones Sastry schists Section seen shales Sinha soil square miles Srivastava suitable Survey of India taluk tion topo-sheets tubewells Unconformity Upper Uttar Pradesh village Vindhya Pradesh water supply zone