Records of the Geological Survey of India, Volume 125, Part 1The Survey, 1999 - 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 221
... clay , silt and marl . Marl beds , in general , contain shells of pelecypod , gastropod and ostracod , and fish ... clay ( 5 m . ) Ganga Terrace Alluvium : Cyclic sequence of thin laminated silt , clay & sand , occasionally feebly ...
... clay , silt and marl . Marl beds , in general , contain shells of pelecypod , gastropod and ostracod , and fish ... clay ( 5 m . ) Ganga Terrace Alluvium : Cyclic sequence of thin laminated silt , clay & sand , occasionally feebly ...
Page 222
... clay with thin beds of fine to medium sand and constitutes the second cycle of sedimentation . Mineralogical composition suggests that BOA sediments were derived from the Peninsular shield area and VOA provenance was from the Himalayan ...
... clay with thin beds of fine to medium sand and constitutes the second cycle of sedimentation . Mineralogical composition suggests that BOA sediments were derived from the Peninsular shield area and VOA provenance was from the Himalayan ...
Page 223
... clay with sporadic kankar concretions . The brown sand exposed on surface adjacent to palaeobank of Ganga river and as sporadic patches , earlier referred to as Bhur sand of aeolian origin , has now been established to be of fluviabile ...
... clay with sporadic kankar concretions . The brown sand exposed on surface adjacent to palaeobank of Ganga river and as sporadic patches , earlier referred to as Bhur sand of aeolian origin , has now been established to be of fluviabile ...
Contents
Introduction | 11 |
Southern Region 291362 | 13 |
Geochronology and Isotope Geology Division | 16 |
Copyright | |
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Alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin belt Bihar biotite Block boreholes Calcutta Director carried chalcopyrite charnockite clay coal comprising Construction stage geotechnical core covered Deccan Trap delineated deposits depth district DIVISION Headquarters Divn drilling dykes earth dam exploration exposed field season Formation foundation geochemical geological mapping Geologist Jr geophysical geotechnical investigation gneiss gold Gondwana grade granite gneiss granitoids gravity Group indicated investigation was taken Kumar limestone lineaments located logging Madhya Pradesh magnetic Maharashtra migmatite mineral Nagpur Orissa pegmatite phyllite power house Pradesh Code programme proposed quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION rhyolite river samples were collected sandstone scale schist seams sediments shear zone Shri Singh slope spillway sq km stage geotechnical investigation stratigraphic strike length studies sulphide mineralisation Supergroup surveys thick Toposheet traverse trending tunnel ultramafic upto volcanics