Records of the Geological Survey of India, Volume 99Geological Survey of India, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 113
... thick pile of massive sandstone facies ( may be intra - delta sands ' of Kolb , 1963 ) and interbedded large scale cross - stratified sandstones towards its base . However , the relative proportion of these two facies varies from place ...
... thick pile of massive sandstone facies ( may be intra - delta sands ' of Kolb , 1963 ) and interbedded large scale cross - stratified sandstones towards its base . However , the relative proportion of these two facies varies from place ...
Page 116
... thick shale was formed under tranquil prodelta lacustrine condition . Thus the rapid transition from delta slope environment to tranquil sedimentation around Kerendari and Tandwa was attested by a ' hydraulic jump ' ( Allen , 1965 ) ...
... thick shale was formed under tranquil prodelta lacustrine condition . Thus the rapid transition from delta slope environment to tranquil sedimentation around Kerendari and Tandwa was attested by a ' hydraulic jump ' ( Allen , 1965 ) ...
Page 136
... thick branch which consists of a thick central part showing strong regu- lar lenticular growth zones , with regular tissue and a thin marginal layer with less prominent growth zones . The conceptacles are ovoid and large . This form ...
... thick branch which consists of a thick central part showing strong regu- lar lenticular growth zones , with regular tissue and a thin marginal layer with less prominent growth zones . The conceptacles are ovoid and large . This form ...
Contents
VOLUME 99 PART | 1 |
Observations on the Siwalik System of India | 17 |
Microflora of the Nari Series of Kutch | 27 |
Copyright | |
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assemblage bands Barakar Barren Measures basin beds biotite boulder carbonaceous cells Chinji chlorite coal seams coarse Collenia colour conglomerate Conophyton Daling series Damuda Darjeeling Darjeeling gneiss deposition developed Dhokpathan dolerite dykes Eocene epidote facies faults fauna felspar ferruginous folds foliation foraminifera formation forms fossil G.S.I. Type Geol GEOLOGICAL SURVEY Ghanpur area Giridih glacier gneisses Gondwana grained granites grey groundwater Haritalyangar Hipparion horizon INDIA Records indicate Jour Kaphni Karanpura lamination lamprophyres lenses limestone lithological Lower Gondwana Makrera metamorphism microns migmatites mineral Miocene moraine Nagri occur olivine overlying Panchet pebbly peridotite perithallus plagioclase planes Plate Pliocene quartz quartzites Raniganj Raniganj coalfield reservoir river rocks sandstone Sastry schist sections sediments shales siltstone Siwalik Siwalik system slates species spores stage stratigraphic stromatolites structures Surv SURVEY OF INDIA Talchir Tatrot thick thrust tourmaline upto Uttattur group veins vitrinites water table