Records of the Geological Survey of India, Volume 99Geological Survey of India, 1964 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 11
... foliation or schistosity . These measures from 30 cm . to 6 m . in length and from 15 cm . to one metre in width . Structure Bedding , schistosity , foliation , strain - slip cleavage , fracture cleavage , joints , minor folds and ...
... foliation or schistosity . These measures from 30 cm . to 6 m . in length and from 15 cm . to one metre in width . Structure Bedding , schistosity , foliation , strain - slip cleavage , fracture cleavage , joints , minor folds and ...
Page 11
... foliation planes . Distribution and attitude of foliation is shown in Plate 1 and also on Schmidt net ( Pl . 2 , fig.2 ) . Strain - silp cleavage : Cleavages showing displacement from prac- tically nothing in shear cleavage to 15 cm ...
... foliation planes . Distribution and attitude of foliation is shown in Plate 1 and also on Schmidt net ( Pl . 2 , fig.2 ) . Strain - silp cleavage : Cleavages showing displacement from prac- tically nothing in shear cleavage to 15 cm ...
Page 89
... foliation . Thus , these are bedding foliation . The folds within these are generally non - cylindroidal . Thus , poles of foliation and bedding ( S - poles ) within reasonably small area also show a tendency to spread from their point ...
... foliation . Thus , these are bedding foliation . The folds within these are generally non - cylindroidal . Thus , poles of foliation and bedding ( S - poles ) within reasonably small area also show a tendency to spread from their point ...
Contents
RECORDS | 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 epidote facies faults fauna felspar ferruginous folds foliation foraminifera formation forms fossil G.S.I. Type garnet Geol GEOLOGICAL SURVEY Ghanpur area Giridih glacier gneisses Gondwana grained granites greenish grey groundwater Haritalyangar Hipparion horizon INDIA Records indicate Jour lamination lamprophyres limestone lithological Lower Gondwana Makrera metamorphism mica-schist microns migmatites mineral Miocene Nagri occur olivine overlying Panchet pebbly peridotite perithallus Pilgrim Pinjor plagioclase planes Plate Prasad 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 trend upto valley veins vitrinites water table