Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 175
... sand and silty sand . The coarse fraction studies show that the surface sediment distribution pattern off Baruva ( SK - 51 ) varies , in general , from medium to coarse sand in the nearshore area to coarse sand with gravels , detrital ...
... sand and silty sand . The coarse fraction studies show that the surface sediment distribution pattern off Baruva ( SK - 51 ) varies , in general , from medium to coarse sand in the nearshore area to coarse sand with gravels , detrital ...
Page 179
... sand in the top layers and very coarse sand with pebbles and large shell fragments in the bottom layers ; those collected from 23 to 32 m isobaths are medium to coarse sand in the top layers and compact clay in the bottom layers . The ...
... sand in the top layers and very coarse sand with pebbles and large shell fragments in the bottom layers ; those collected from 23 to 32 m isobaths are medium to coarse sand in the top layers and compact clay in the bottom layers . The ...
Page 196
... sand , silty sand , clayey sand , sandy silt , clayey silt and silty clay . The sandy facies dominates the area . Two sand horizons have been located . The first horizon occurs parallel to the coast . It is moderately sorted . The ...
... sand , silty sand , clayey sand , sandy silt , clayey silt and silty clay . The sandy facies dominates the area . Two sand horizons have been located . The first horizon occurs parallel to the coast . It is moderately sorted . The ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
Geological Survey of India | 4 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
Copyright | |
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amphibolite AMSE Wing analysis Andaman anomalies assemblage bands Barakar Barakar Formation Barren Measures basin belt Bihar biotite block boreholes Calcutta clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores correlation deposits depth district Division-II drilling dykes Eastern Engineering Geology evaluation exploration fault Feasibility stage folds geochemical geological mapping Geology Division geophysical geotechnical investigation Ghosh gneiss Gondwana grained granite granite gneiss grey Group heavy minerals horizon indicated Irrigation LANDSAT limestone lineaments located magnetic metamorphic mica migmatites mineralisation NW-SE occur Orissa pegmatite phyllite PRADESH quartz quartzite Raniganj Raniganj Formation regional river sand sandstone scale schist seam zones sector sediments shale shear zone Shillong sillimanite Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation Stratigraphy strike length structure surface Survey of India thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal