Records of the Geological Survey of India, Volume 112, Part 6Government of India, 1980 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 18
... layer by geophysical means were limited . Nevertheless , the authorities expressed a desire to have at least the bed rock profiles and hence continuous seismic refraction surveys were carried out . LOCATION The Ramkheria mines are ...
... layer by geophysical means were limited . Nevertheless , the authorities expressed a desire to have at least the bed rock profiles and hence continuous seismic refraction surveys were carried out . LOCATION The Ramkheria mines are ...
Page 19
... layer . The computed depths to the refractor ( bed rock ) in such case will be lesser than the actual depths as in the present surveys . Hawkins and Maggs ( 1961 ) have derived two quantities ' L ' and ' M ' which express ' zo ' and ' z ...
... layer . The computed depths to the refractor ( bed rock ) in such case will be lesser than the actual depths as in the present surveys . Hawkins and Maggs ( 1961 ) have derived two quantities ' L ' and ' M ' which express ' zo ' and ' z ...
Page 20
... LAYER HIDDEN LAYER V2 BED ROCK X02 SHOT POINT - GEOPHONE DISTANCE Zo SURFACE LAYER VELOCITY = Vo ( b ) ΖΙ HIDDEN LAYER VELOCITY = VI BED ROCK VELOCITY = V2 M. V. Joga Rao , D. Chatterjee & P. D. Venkateswarlu Rec . G. S.I. 112 , pt . e ...
... LAYER HIDDEN LAYER V2 BED ROCK X02 SHOT POINT - GEOPHONE DISTANCE Zo SURFACE LAYER VELOCITY = Vo ( b ) ΖΙ HIDDEN LAYER VELOCITY = VI BED ROCK VELOCITY = V2 M. V. Joga Rao , D. Chatterjee & P. D. Venkateswarlu Rec . G. S.I. 112 , pt . e ...
Contents
PART | 1 |
Landsat imagery and photogeological studies of Son Valley | 11 |
Refraction seismic surveys for bed rock and the blind zone | 17 |
Copyright | |
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Common terms and phrases
Ahiran Archaeans Bailadila Banbiha Sandstone banded basalt basin Bastar bed rock Belgari Bhulwa Limestone Member Bijawars biotite bottom chert chlorite clay deposit coarse crushing strength CWPRS Deccan Trap Dhengur nala district drainage earthquake east Eastern Ghats engineering properties epicentral erosion fault felspar folds foliation fractures Geol Geological Survey geophysical Geotechnical Ghosh gneiss Gondwana granite granite gneiss granulite gravity groundwater Hasdeo Hasdeo river hills hornblende hornblende granulite Kaimur Kaimur Quartzite Kanker Kanker subdivision kg/cm² khondalites Korba Korba West laterite Limestone lithological located Mathur metres microcline NW-SE Paisuni Formation Paisuni Stage PANNA DISTRICT Panna Shale Perara Shale pink plagioclase Plate profiles quartz Quartzite Ramkheria refraction Rewa Rewa Group Rewa Limestone ridges rock types samples sandstones schist sedimentary rocks sedimentation seismic Shale Sidhi slope stability stratigraphic structures Surv Survey of India terrace terrain thickness tuff units valley velocity Vindhyan volcanic xenoliths zone