Records of the Geological Survey of India, Volume 122, Parts 3-4Government of India, 1987 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 25
... places . The landform features of the Bethuadahari Surface are almost obliterated . The preserved landform features of Katwa surface represent complex fluvial system of deposition . From the paleochannel pattern of the area ...
... places . The landform features of the Bethuadahari Surface are almost obliterated . The preserved landform features of Katwa surface represent complex fluvial system of deposition . From the paleochannel pattern of the area ...
Page 100
... places are ( i ) N- S and E - W , ( ii ) N50 ° W - S50 ° E and N30 ° E - S30 ° W and ( iii ) N70 ° W - S70 ° E and N10 ° -20 ° E - S10 ° -20 ° W . Three types of ground movements were reported by observers viz . ( i ) North - South ...
... places are ( i ) N- S and E - W , ( ii ) N50 ° W - S50 ° E and N30 ° E - S30 ° W and ( iii ) N70 ° W - S70 ° E and N10 ° -20 ° E - S10 ° -20 ° W . Three types of ground movements were reported by observers viz . ( i ) North - South ...
Page
... places lensoid in character and exhibit rippled bed form . The Upper Bhuban Formation has an approximately 1200 m . exposed thickness and covers more than 60 % of the area mapped . The sandstone , shale / siltstone ratio varies from 60 ...
... places lensoid in character and exhibit rippled bed form . The Upper Bhuban Formation has an approximately 1200 m . exposed thickness and covers more than 60 % of the area mapped . The sandstone , shale / siltstone ratio varies from 60 ...
Contents
CONTENTS | 12 |
Geological mapping of Lingtse granitoid gneisses of Sikkim with special reference to their | 24 |
Quaternary geological and geomorphological mapping of the KosiGandak Interfluve | 25 |
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ABSTRACTS OF PROGRESS alignment Andaman anorthosite apatite Arunachal Pradesh Bandyopadhyay basin bed rock belt Bhuban Bihar BIHAR Code biotite borehole carbonatite clay Construction stage geotechnical dam axis deposits depth Disang drilling Engineering Geology Engineering Geology Division-IV exposed EXTENDED ABSTRACTS Feasibility stage geotechnical FIELD SEASON folds Formation foundation geochemical geological mapping Geology Division-II Ops geophysical Geotech & Special Geotech and Special gneiss grade granite granite gneiss graphite grey Group grouting GSI Vol Gumla district Hazaribagh district holes Irrigation Project limestone lineament lithostratigraphy located mica mineral mineralisation nala occur Ophiolite Orissa ORISSA Code pegmatite petrological phyllite power house proposed quartz quartzite Regional Geology Division Reservoir Scheme river rock types samples sand sandstone scale schist sediments shale shear zone Shillong Sikkim siltstone Singhbhum district slope Special Investigation spillway sq km stage geotechnical investigation structure Surface Survey of India toposheet traverses trending tunnel upto veins West Bengal