Records of the Geological Survey of India, Volume 109The Survey, 1982 - Earthquakes |
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Page 57
... depth varying between 2 to 4.5 m from the surface . Permofrost has been recorded for the first time in India . The melt water , on analysis , indicated very low salt content ( fresh water ) . An artesian aquifer has been struck at a depth ...
... depth varying between 2 to 4.5 m from the surface . Permofrost has been recorded for the first time in India . The melt water , on analysis , indicated very low salt content ( fresh water ) . An artesian aquifer has been struck at a depth ...
Page 107
... Depth to water level The depth to water level contours reveal the general configuration of water table in relation to topography , geological formations and surface water bodies . In the coastal plains between Tanur and Cranganore , the ...
... Depth to water level The depth to water level contours reveal the general configuration of water table in relation to topography , geological formations and surface water bodies . In the coastal plains between Tanur and Cranganore , the ...
Page 143
... depth to 989 m depth were also examined . This so called ' Infratrappean formation ' has also yielded rich mioflora . Eighteen samples between 415 m and 675 m have yielded poor assemblage . However , samples from 415 m , 427 m , 530 m ...
... depth to 989 m depth were also examined . This so called ' Infratrappean formation ' has also yielded rich mioflora . Eighteen samples between 415 m and 675 m have yielded poor assemblage . However , samples from 415 m , 427 m , 530 m ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 6 |
FIELD TECHNIQUE RESEARCH UNIT | 13 |
PUBLICATION DIVISION | 20 |
Copyright | |
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alignment amphibolite Andhra Pradesh axis bands basalt bauxite Bihar biotite block boreholes calcareous carbonatite carried charnockite CIRCLE clay coal comprising core covering an area Deccan Trap deposit depth Director DISTRICT Division dolomite dykes exposed fault folds foliation Formation geochemical geological mapping Geological Survey Geologist Jr geophysical geotechnical investigation gneiss Gondwana grade grained granite gneiss grey Headquarters hills indicated intrusives Jaipur kimberlites laboratory laterite limestone line km located logged Madhya Pradesh magnetite mapped an area metamorphism mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary RAJASTHAN Region river rock types S/Shri samples sand sandstone Sarvashri scale schist schistosity seams sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length stromatolites structure sulphide Super Group Survey of India Tamil Nadu thickness tion Toposheet traverse tremolite trending tunnel upto varies Vindhyan