Records of the Geological Survey of India, Volume 112, Parts 2-5Government of India, 1979 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... units ( Plate - 6 ) . Near Brinda , in the northwestern part of the basin . the lower part of the formation is charac- terised by thicker units of topstratum deposits with thinner sandstone interbands . Towards upper part channel filled ...
... units ( Plate - 6 ) . Near Brinda , in the northwestern part of the basin . the lower part of the formation is charac- terised by thicker units of topstratum deposits with thinner sandstone interbands . Towards upper part channel filled ...
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... units are also very common . Conglomerate This litho - unit constitutes the major portion of the formation and vary from arkose to greywacke in composition . The arkosic sandstone , in most places , invariably contains 60 % to 70 % of ...
... units are also very common . Conglomerate This litho - unit constitutes the major portion of the formation and vary from arkose to greywacke in composition . The arkosic sandstone , in most places , invariably contains 60 % to 70 % of ...
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... units coalescing fans along the basin peripehery in the south , east and north . The steep flanked hills surrounding particularly the southern and southeastern sides of the basin formed a favoured topographic condition ideal for ...
... units coalescing fans along the basin peripehery in the south , east and north . The steep flanked hills surrounding particularly the southern and southeastern sides of the basin formed a favoured topographic condition ideal for ...
Contents
Stratigraphic position of the Jungel Group of Central India | 7 |
Palaeontological Data System in the Geological Survey of India | 13 |
Chemical Behavior of Chromian Spinels from Ultrabasic Nodules | 21 |
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Arunachal Assam assemblage axial bands Barail barytes basaltic basin beds belt borehole Chalk Hills chert chlorite chromite clay clinopyroxene coal coalfield colour conglomerate Cretaceous Cuddapah deposits depth Dhanjori diamictite dipping district dolerite dunite dykes east Eastern Eocene Eurydesma facies fault fauna folds Formation fossil fractures Gangpur garnet Garo Hills Geol Geological Survey gneisses Gondwana grains granite Himalaya hornblende India indicate Jaintia Jungel laterite limestone lower magnetite Manipur Meghalaya metamorphic metres mineralisation minerals Miocene Naga Hills Nagaland occur olivine ophiolite outcrops peridotite phyllite plagioclase Plate Pradesh present pyroxene quartz quartzite range recorded region rocks samples sand sandstone schist seam sedimentary sediments sequence shale shear spinels stratigraphic structures studies sulphide Surma Surv Survey of India tectonic Tertiary texture thickness tion traverse trend ultrabasic ultramafic Unconformity Unpublished GSI Report Upper upto uranium veins volcanics zone