Records of the Geological Survey of India, Volume 100The Survey, 1975 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 13
... showed that the volcano rises from a depth of about 1600 m . and is surrounded underwater by a mass of ejecta . The bottom samples in the vicinity were largely volcanic ash . Subba Rao , Venkataratnam and Chandra ( 1967 ) describing the ...
... showed that the volcano rises from a depth of about 1600 m . and is surrounded underwater by a mass of ejecta . The bottom samples in the vicinity were largely volcanic ash . Subba Rao , Venkataratnam and Chandra ( 1967 ) describing the ...
Page 16
... showed brownish spherulitic aggregates of barytes radiolaria and foraminifera . A qualitative analyses indicated 75 ... showed foraminifera ( cf. Globigerina and Biloculi in volcanic glass ( ? ) . According to Tipper ( 1911 ) qualitative ...
... showed brownish spherulitic aggregates of barytes radiolaria and foraminifera . A qualitative analyses indicated 75 ... showed foraminifera ( cf. Globigerina and Biloculi in volcanic glass ( ? ) . According to Tipper ( 1911 ) qualitative ...
Page 26
... showed selenium content of the order of 300-500 p . p . m . Natural sulphur samples from Barren Islands showed high seleni- um content , maximum being 0.193 % ( Chowdhury et al . , 1961 ) , whereas natural sulphur from Puga , Ladakh ...
... showed selenium content of the order of 300-500 p . p . m . Natural sulphur samples from Barren Islands showed high seleni- um content , maximum being 0.193 % ( Chowdhury et al . , 1961 ) , whereas natural sulphur from Puga , Ladakh ...
Contents
OF | 1 |
Marine Geology in the Geological Survey | 11 |
Research Investigations Carried out in | 25 |
Copyright | |
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22nd Session Ajmer district analyses Andhra Pradesh aquifers Assam Bagh Beds Banerjee bauxite belt Bihar borehole brachiopod Chandra charnockite Chatterji chemical CHOWDHURY chromite clay coal Coalfield Coast Cong Cretaceous Curr Datta deposits described dist district energisation exploration fauna field foraminifera formations fossils G. S. I. Report garnet geochemical geochemistry Geol Geological Survey Geophysics Ghosh Gondwana granite groundwater Gupta Himalayas igneous Indian Minerals Vol investigations Jacob Jour Kashmir laboratory laterite Madhya Pradesh Madras Mallik MAMGAIN Mangalore manganese mapping marine Mathur meteorite method mineralisation Murthy occurrence Orissa palaeontology Panchet Papers on Zircon Petrology Prasad Proc Rajasthan Raniganj recent recorded region Rept Research Papers rocks Sahni samples sands SARMA SASTRY SATSANGI seam sediments Series Shah Shrivastava Siddiquie Singhbhum Siwalik South India species studies Surv Survey of India Talchir techniques Tertiary thermal tracer Trichinopoly vertebrate West Bengal Zircon zones