Records of the Geological Survey of India, Volume 92, Part 2The Survey, 1957 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 207
... sediments are recognised as fresh water deposits by the geologists , and it is in these environments that , when certain rigid conditions are additionally present , coal is formed . Thus , fresh water sedimentation is going on at pre ...
... sediments are recognised as fresh water deposits by the geologists , and it is in these environments that , when certain rigid conditions are additionally present , coal is formed . Thus , fresh water sedimentation is going on at pre ...
Page 208
... sediments . Since the density of the the material in the interior of the earth is considerably higher than that of the loose surface alluvium , a consi- derably smaller thickness of the simatic material would flow out of the sub ...
... sediments . Since the density of the the material in the interior of the earth is considerably higher than that of the loose surface alluvium , a consi- derably smaller thickness of the simatic material would flow out of the sub ...
Page 211
... sediments every year , but there is no estimate of the amount that is left behind as deposits , and the proportion that finds its ultimate repository in the lower parts of the Ganga Valley or the Bay of Bengal . The following ...
... sediments every year , but there is no estimate of the amount that is left behind as deposits , and the proportion that finds its ultimate repository in the lower parts of the Ganga Valley or the Bay of Bengal . The following ...
Contents
RECORDS | 176 |
EOLOGICAL SURVEY OF INDIA | 183 |
ESTIMATION OF HYPOTHETICAL ION CONCENTRATIONS FROM RESISTIVITY | 286 |
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alluvium aquifers Athgarh Bailadila banded hematite-quartzite barytes basin beds belt Bihar blue dust boreholes clay coal seams colour conglomerates Cuddapah curves Cythereis deposits depth Discorbis downwarping drilling electrical logging electrode Eocene feet felspar ferruginous band foraminifera formation water fossil G.S.I. Type Geol Geological Survey Geologist Gondwana groundwater hematite indicate Inter-trappean iron-ore Jones laminated lateritic Latham lenses lignite lignite body limestones Madhya Pradesh Madras magnetite mainly manganese manganese-ores massive miles mineral negative epeirogeny Neyveli Neyveli Lignite Field occur Ongur Orissa ostracoda Plate present psilomelane Punjab quartz grains quartzites Ratanpur recorded region river rock types sand sandstones sediments seen shales silica sills Singhbhum-Keonjhar-Bonai South Arcot South Arcot district South Karanpura coalfield species specimens steatite structure surface Surv Survey of India synclines Tertiary thickness tion Tomka total dissolved solids Upper Gondwana Vempalle West Bengal zone