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 24
... basement rocks . Pyroxene - granulites and variants containing hornblende , garnet , etc. , appear to be reconstituted sheets of norite and gabbro associated with the meta - sedimentary basement . The hybrid focks ( corresponding to the ...
... basement rocks . Pyroxene - granulites and variants containing hornblende , garnet , etc. , appear to be reconstituted sheets of norite and gabbro associated with the meta - sedimentary basement . The hybrid focks ( corresponding to the ...
Page 123
... basement does not exceed garnet , though zones of progressive metamorphism , typical of adjoining Darjeeling Himalaya as seen in the basement are absent in the cover . The Chekhas representing possibly the Tethyan pre - Cambrians ...
... basement does not exceed garnet , though zones of progressive metamorphism , typical of adjoining Darjeeling Himalaya as seen in the basement are absent in the cover . The Chekhas representing possibly the Tethyan pre - Cambrians ...
Page 214
... basement rocks in places lie at a con- siderable depth . The basement is segmented by knobs or faults or both ( Sengupta , 1962 ) , resulting in four major basins - ( 1 ) a basin of shallow to medium depth ( 610 to 3,050 m . ) from ...
... basement rocks in places lie at a con- siderable depth . The basement is segmented by knobs or faults or both ( Sengupta , 1962 ) , resulting in four major basins - ( 1 ) a basin of shallow to medium depth ( 610 to 3,050 m . ) from ...
Contents
OF | 1 |
The Eastern Ghats Group by M V N Murthy | 15 |
The IronoreBengpalDharwar Group by S V | 43 |
Copyright | |
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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