Records of the Geological Survey of India, Volume 97The Survey, 1962 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 81
... stage Late stage Norm Sio , 47.50 nil Sio , 48.14 nil Qz SiO 2 50 50.5 SiO2 50.57 49.21 Tio 1.37 2.51 Or TiO2 3.76 7.03 Or A1,0 , 13 13 TiO2 2.52 2.71 17 12 26.24 Ab Al2O3 15.86 19.01 Ab Fe , 03 4 3 Al2O3 13.30 14.05 Fe2Os 2.77 7.97 Ne ...
... stage Late stage Norm Sio , 47.50 nil Sio , 48.14 nil Qz SiO 2 50 50.5 SiO2 50.57 49.21 Tio 1.37 2.51 Or TiO2 3.76 7.03 Or A1,0 , 13 13 TiO2 2.52 2.71 17 12 26.24 Ab Al2O3 15.86 19.01 Ab Fe , 03 4 3 Al2O3 13.30 14.05 Fe2Os 2.77 7.97 Ne ...
Page 84
... stage - Middle stage ( Tholeiite series ) 2. Rock - type ; 201 T Fe ratio : Ab ratio : : 33 : 24 / ( cum Or - 36 ) Total iron D. I. 10.45 8.69 An ' 63 : Ab ' 20 : Or ' 17 . Differentiation stage - Early stage ẞ ( Tholeiite series ) 3 ...
... stage - Middle stage ( Tholeiite series ) 2. Rock - type ; 201 T Fe ratio : Ab ratio : : 33 : 24 / ( cum Or - 36 ) Total iron D. I. 10.45 8.69 An ' 63 : Ab ' 20 : Or ' 17 . Differentiation stage - Early stage ẞ ( Tholeiite series ) 3 ...
Page 105
... stage . Pseudojacobites anapadensis ( Kossmat ) : The genus is indicative of Turonian ( Moore , 1957 ) and probably Lower Coniacian . The species is known only from the Trichinopoly stage . Nowakites ( ? ) jimboi ( Kossmat ) : to ...
... stage . Pseudojacobites anapadensis ( Kossmat ) : The genus is indicative of Turonian ( Moore , 1957 ) and probably Lower Coniacian . The species is known only from the Trichinopoly stage . Nowakites ( ? ) jimboi ( Kossmat ) : to ...
Contents
OF | 1 |
VOLUME 97 PART | 14 |
Geology and Origin of the Lonar Crater Maharashtra | 30 |
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15th April alkali alkali-basalt alluvium Alwar Alwar valley analysis Balasore basalt basalt magma beds belt Bengal Bihar borehole Calcutta carbonate coal coalfield Coccolithus sp Coniacian Contai country rock cracks crystal crystallisation Damudas Darjeeling Deccan Trap depression depth developed Diameter district dykes earthquake shocks east emplaced Eocene epicentre felt folds formation G. S. I. Type Geol GEOLOGICAL SURVEY Gondwanas grains granitic groundwater H₂O hectares Jour Kakdwip kankar Kutch lake lithological Lonar Crater magma malachite material meteorite meteorite craters microns Locality Middle Eocene mineral N/9 Horizon Na,CO Na,SO NaCl NaHCO nannoplanktons occurs olivine patches pegmatites plagioclase PLATE polarised light pukka pumped quantity of reh quartz quartzite Rajasthan Sagar Island sajji samples collected sand sediments sodium Specimen Stradner and Papp structure Surv SURVEY OF INDIA Talchir tenorite thickness tholeiitic tonnes transmitted and polarised tubewells vitrinite volcanic zone