Records of the Geological Survey of India, Volume 101The Survey, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 4
... indicate either a clear separa- tion in time between the two or between the less metamorphosed Purana and some metamorphic plutonic assemblages of the Indian shield . ( Vinogradov et al . , 1966 ; Crawford , 1968 ) . The information ...
... indicate either a clear separa- tion in time between the two or between the less metamorphosed Purana and some metamorphic plutonic assemblages of the Indian shield . ( Vinogradov et al . , 1966 ; Crawford , 1968 ) . The information ...
Page 7
... indicate stratigraphic correlation . It is evident thus , the stratigraphic and radiochronological approaches have resulted in altogether different correlations for the pre - Riphean groups . Attempts have been made in the papers of ...
... indicate stratigraphic correlation . It is evident thus , the stratigraphic and radiochronological approaches have resulted in altogether different correlations for the pre - Riphean groups . Attempts have been made in the papers of ...
Page 10
... indicate a scale , and do not precisely define the limits of rock groups included within them . Riphean Super - group This subject has been discussed in detail by Tewari , Ray and Sen in this Volume . Recent information and their ...
... indicate a scale , and do not precisely define the limits of rock groups included within them . Riphean Super - group This subject has been discussed in detail by Tewari , Ray and Sen in this Volume . Recent information and their ...
Contents
OF | 1 |
The Eastern Ghats Group by M V N Murthy | 15 |
The IronoreBengpalDharwar Group by S V | 43 |
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Aravalli Archaean Assam assemblages Banded Gneissic Complex basement basin belt Bengal boulder bed Cambrian charnockites Chatterji Chhattisgarh clays Coalfield correlation Cretaceous crystalline Cuddapah dated Delhi rocks deposits Dharwar district Eastern Ghats Eastern Ghats group Eocene facies faults fauna folds formations fossils G. S. I. report Gangpur Gansser Geol Geology Ghosh glacial gneisses Gondwana granite granite-gneisses granulites Gupta Heron Himalayas indicate intrusives Iron-ore Jour Karewa Kashmir khondalites Krishnan limestone lithological Lower Malani mapping marine metamorphism metasediments migmatites million Miocene Mysore occur Orissa orogeny overlain overlying Palaeozoic Paleocene Pascoe Peninsular India Permian phyllites Pinjor Pleistocene Pradesh Pre-Cambrian Purana quartzite Rajasthan recent region Riphean Sahni sandstones Sarkar Sastry schist sedimentary sediments sequence Shah shales Simla Singhbhum Siwalik Spiti stage stratigraphic structural studies Surv Talchir tectonic Tertiary thrust trend unconformity unfossiliferous Upper Siwalik valley Vindhyan rocks Vindhyan system volcanics Wadia zone