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 10
... seen mainly along joint planes ; some occur along foliation . These veins are generally of white felspar and rarely of pink felspar . The felspars become coarser , with increasing width of the veins . The epidote veins upto 15 cm . in ...
... seen mainly along joint planes ; some occur along foliation . These veins are generally of white felspar and rarely of pink felspar . The felspars become coarser , with increasing width of the veins . The epidote veins upto 15 cm . in ...
Page 11
... seen in gneisses . Displacement is generally of sinistral nature . Corrugation zones developed due to these cleavages range between 1 and 100 cm . At places reorienta- tion of minerals of host rock along the cleavage planes has taken ...
... seen in gneisses . Displacement is generally of sinistral nature . Corrugation zones developed due to these cleavages range between 1 and 100 cm . At places reorienta- tion of minerals of host rock along the cleavage planes has taken ...
Page 37
... seen up to about 670.54 m . down- stream of the snout . Those to the left side of the Kaphni stream are fairly prominent . These are Recent to sub - Recent in age . Lake : A lake is seen in the depression formed by the lateral morai ...
... seen up to about 670.54 m . down- stream of the snout . Those to the left side of the Kaphni stream are fairly prominent . These are Recent to sub - Recent in age . Lake : A lake is seen in the depression formed by the lateral morai ...
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