Records of the Geological Survey of India, Volume 112, Parts 3-5The Survey, 1982 - Earthquakes |
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Page 60
... sandstone , carbonaceous sandstone , siltstone , shale , carbonaceous shale , clay and coal . Lateral as well as vertical variations are most common features in this formation . Thinning of , and over- lapping within the assemblage of ...
... sandstone , carbonaceous sandstone , siltstone , shale , carbonaceous shale , clay and coal . Lateral as well as vertical variations are most common features in this formation . Thinning of , and over- lapping within the assemblage of ...
Page 1-17
... Sandstone member The topmost member of the Talchir section is characterised by polymictic conglomerates with thin bands / lenses of sandstones . This member exhibits all types of lateral and vertical size gradation from fine grained ...
... Sandstone member The topmost member of the Talchir section is characterised by polymictic conglomerates with thin bands / lenses of sandstones . This member exhibits all types of lateral and vertical size gradation from fine grained ...
Page
... Sandstone with little amount of clay Auroville Centre 120-131 800 Sandstone / siltstone with little amount of clay 131-138.50 900 Sandstone admixed with clay Py 12 A0-40 550 Sandstone ( calcareous ) Alankuppam 60-73 600 Sandstone with ...
... Sandstone with little amount of clay Auroville Centre 120-131 800 Sandstone / siltstone with little amount of clay 131-138.50 900 Sandstone admixed with clay Py 12 A0-40 550 Sandstone ( calcareous ) Alankuppam 60-73 600 Sandstone with ...
Contents
The evolution of the ArchaeanProterozoic Crust in parts of Bihar | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern GangpurBonaigarh Region Sundargarh | 13 |
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Alluvium Arunachal Assam assemblage axial bands Barail barytes basaltic basin beds Bihar biotite borehole Chalk Hills chlorite clay coal coalfield conglomerate Cretaceous Cuddapah deposits depth Dhanjori diamictite Disang district dolerite drilling dykes Eocene epidiorite Eurydesma exposed facies faults fauna folds Formation fossil fractures Gangpur garnet Garo Hills Geol geological mapping Geological Survey gibbsite gneisses Gondwana grains granite Group hematite hornblende India indicate iron Jaintia Karharbari Kerala laterite limestone lode magnesite Mahadeo Meghalaya metamorphism metres mineralisation minerals Miocene occur olivine oxides peridotites phyllite plagioclase Plate Pradesh present pyrite pyroxene quartz quartzite Rajgir range recorded region rocks samples sand sandstone schist seam sedimentary sediments sequence shales shear zone shonkinite stratigraphic structural studies sulphide surface Surma Surv Survey of India Tertiary thickness Tipam traverse trend Tripura ultrabasic ultramafic Unconformity Unpublished GSI Report Upper upto uranium veins