Records of the Geological Survey of India, Volume 123, Part 6The Survey, 1990 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 35
... indicating faulting to be pre or syn Deccan Trap activity . The floral assemb- lages of Pali Formation indicate Upper Permian to Lower Triassic age while that of Parsora Formation indicates Middle Triassic to Jurassic age . Except the ...
... indicating faulting to be pre or syn Deccan Trap activity . The floral assemb- lages of Pali Formation indicate Upper Permian to Lower Triassic age while that of Parsora Formation indicates Middle Triassic to Jurassic age . Except the ...
Page 37
... indicate a high energy level of sediment transport in a fluvial regime . Presence of red beds also indicates a semi- arid climate . Most of the basic dykes are either parallel to or occur along fault zones indicating faulting to be pre ...
... indicate a high energy level of sediment transport in a fluvial regime . Presence of red beds also indicates a semi- arid climate . Most of the basic dykes are either parallel to or occur along fault zones indicating faulting to be pre ...
Page 268
... indicate its Archaean ( 2580 m . y . ) age . Initial Sr isotope value for the samples is around 0.7032 , a comparatively lower value for a granitic rock indicating possible intermediary I and S type characters . Age data available from ...
... indicate its Archaean ( 2580 m . y . ) age . Initial Sr isotope value for the samples is around 0.7032 , a comparatively lower value for a granitic rock indicating possible intermediary I and S type characters . Age data available from ...
Contents
GEOLOGICAL MAPPING | 1 |
II | 12 |
Economic Geology Division | 109 |
Copyright | |
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Common terms and phrases
aa flow alluvium AMRAVATI DISTRICT bands basalt flows basin bed rock block bole borehole Chandi Formation chert clay coarse compound pahoehoe comprising conglomerate Deccan Trap delineated deposits depth dips DISTRICT OF MADHYA DISTRICT OF MAHARASHTRA dolomite drilling ENE-WSW Engineering Geology Division exposed fault ferruginous flow group geochemical Geologist Jr geophysical gneiss Gondwana gradient granite highly porphyritic horizon indicate intercalations Intertrappean intrusive Jabalpur joints Lameta Laterite lava flows lava pile limestone located Madhya Pradesh MADHYA PRADESH Code MAHARASHTRA Code medium grained metabasic metasediments mineral mineralisation moderately porphyritic mylonitic Nagpur nala non-porphyritic NW-SE occur olivine pahoehoe pahoehoe flow pegmatites phenocrysts phyllite plagioclase porphyritic Proterozoic Pune purple quartz quartz veins quartzite Quaternary Raipur Raipur District Regional Geology Division reservoir river samples sandstone scale schist sediments sequence shale sparsely porphyritic spillway sq km stratigraphic stromatolitic structure studies systematic geological mapping TEHSILS thick tholeiitic toposheet trending Unconformity Upper upto vesicular