Records of the Geological Survey of India, Volume 110Geological Survey of India, 1978 - 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 40
... considered the Pakhal as equivalents of the Cuddapah . A number of geologists ( Sharma , 1963 ; Raychowdhury , 1963 ; Ramamohan Rao , 1964 and Appavadhanulu , 1965 ) reported the presence of a sedimentary conglomerate at several places ...
... considered the Pakhal as equivalents of the Cuddapah . A number of geologists ( Sharma , 1963 ; Raychowdhury , 1963 ; Ramamohan Rao , 1964 and Appavadhanulu , 1965 ) reported the presence of a sedimentary conglomerate at several places ...
Page 73
... considered younger than the fourth sequence , i.e. the iron - ore bearing syncline . The curved outcrop of quartzite around the Bonai granite was considered to represent in part the 3rd sequence ( fig 5 , op cit ) , and in part the 1st ...
... considered younger than the fourth sequence , i.e. the iron - ore bearing syncline . The curved outcrop of quartzite around the Bonai granite was considered to represent in part the 3rd sequence ( fig 5 , op cit ) , and in part the 1st ...
Page 81
... considered the Gangpur sequence to underlie their Dhalbhum stage , being thus comparable to their Chaibasa Stage , differing from it obviously in sedimen- tary facies . In 1970 , Saha accepted the synclinal interpretation given by ...
... considered the Gangpur sequence to underlie their Dhalbhum stage , being thus comparable to their Chaibasa Stage , differing from it obviously in sedimen- tary facies . In 1970 , Saha accepted the synclinal interpretation given by ...
Contents
RECORDS | 1 |
Recent advances in our knowledge of the Pakhal Supergroup with | 39 |
Precambrian geology of eastern India between the Ganga and | 60 |
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Common terms and phrases
amphibolite anorthosite Archaean arkose assemblage Banerjee basal basin beds belt Bihar charnockites Chatterjee Chhotanagpur clay conglomerate correlation Cuddapah Dalma deformation Deolond deposits Dhanjori district Dolerite dolomite Dunn Eastern fauna fold formations fossils Gangpur garnet Geol Cong Geol Soc Ind Geol Surv Ind Geological Survey geologists glauconite gneisses Godavari valley Gondwana Govindgarh granite granite gneiss granulite facies heavy mineral Himalayas Hooghly Ind Miner India Indian shield Int Geol intrusive Iron Ore Group Iyengar Kaimur Kashmir lavas limestone lithological Mallampalli Mallik marine Mem Geol metamorphic Mulug Noamundi occur offshore Orissa outcrop Pakhal Pal Ind palaeontology phyllites Plate Porcellanite Pradesh Precambrian Precambrian rocks Proc Proterozoic quartz quartzite Rec Geol Surv region Rewa rift samples sand Sandstone Sarkar and Saha Sastry schists sedimentary sediments sequence Shale shear zone Singhbhum Singhbhum granite stratigraphic structures studies suggested Sullavai SURVEY OF INDIA tectonic thickness ultramafic unconformity Vindhyan younger