Records of the Geological Survey of India, Volume 123, Parts 7-8Government of India, 1988 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 32
... ( Member - D ) . - Grey fossiliferous gypseous shale with thin lenses of siltstone - ( Member - C ) . Intercalated sequence of fossiliferous mi- caceous and calcareous sandstone and lami- nated siltstone - ( Member - B ) . Intercalated ...
... ( Member - D ) . - Grey fossiliferous gypseous shale with thin lenses of siltstone - ( Member - C ) . Intercalated sequence of fossiliferous mi- caceous and calcareous sandstone and lami- nated siltstone - ( Member - B ) . Intercalated ...
Page 47
... Members in the previous courses . The field studies in the present course revealed additional formations . The basal member A ( 98m thick of Syringothyris Limestone Formation , consisting of yellow weathering limestone and shale capped ...
... Members in the previous courses . The field studies in the present course revealed additional formations . The basal member A ( 98m thick of Syringothyris Limestone Formation , consisting of yellow weathering limestone and shale capped ...
Page 67
... member . Super Group- Group - Quartzite Formation Base not exposed The rocks of Dhandraul Quartzite Formation have been divided into Bhukwa and Manda Members . The Bhukwa Member , essentially consists of red to pink sandstone with ...
... member . Super Group- Group - Quartzite Formation Base not exposed The rocks of Dhandraul Quartzite Formation have been divided into Bhukwa and Manda Members . The Bhukwa Member , essentially consists of red to pink sandstone with ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade sequence and associated rocks of the Sandmata Complex 1 | 1 |
Mangalwar Project 3 | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat 7 | 7 |
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Common terms and phrases
aeolian alluvial Alluvium amphibolite bands basalt basin bedrock belt biotite block boreholes calcareous CHAMOLI DISTRICT channel clay comprises conglomerate covered crystalline deposits depth dipping DISTRICT dolomite downstream dunes dykes excavation exposed fault field season flood plain flows fluvial folds foliation Formation fossils foundation grade Ganga geochemical GEOENVIRONMENTAL geological mapping Geology Division geomorphological geophysical geotechnical gneiss grained granite Granitoid grey Group HIMACHAL PRADESH Himalaya HYDEL indicated intrusive JAMMU joints KASHMIR kmĀ² Krol Ladakh limestone lineament located Mangalwar metre mineral mineralisation nala Older Alluvium pegmatite phyllite porphyritic power house Proterozoic quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Sirohi district Siwalik skarns slate slope spillway sq.km STAGE GEOLOGICAL INVESTIGATION structural studies sulphide surface tectonic terrace thick Thrust toposheet traverse trending tunnel Udaipur district Upper upto UTTAR PRADESH valley Vindhyan volcanics