Records of the Geological Survey of India, Volume 107Geological Survey of India, 1976 - 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 6
... zone in the area of mineralisation . The absence of gossan zone and secondary supergene sulphide enrichment zone may be attributed to a higher rate of erosion in relation to the weathering in this Himalayan terrain with immature ...
... zone in the area of mineralisation . The absence of gossan zone and secondary supergene sulphide enrichment zone may be attributed to a higher rate of erosion in relation to the weathering in this Himalayan terrain with immature ...
Page 59
... zone ( zone 4 of De Terra ) of the Lower Karewas . The palynological studies made by Vishnu Mittre et al ( 1962 ) and Vishnu Mittre ( 1963 ) indicate a prominent Oak phase in lowermost strata ( Zone 1 ) of the Lower Karewas which ...
... zone ( zone 4 of De Terra ) of the Lower Karewas . The palynological studies made by Vishnu Mittre et al ( 1962 ) and Vishnu Mittre ( 1963 ) indicate a prominent Oak phase in lowermost strata ( Zone 1 ) of the Lower Karewas which ...
Page 66
... Zone River alluvia River alluvia River alluvia deltaic deposits Palynological Assemblage Zone I Со Pliocene Ammonia Assemblage Zone Miocene Up Globorotalia siakensis Assemblage Zone Miogypsina austellia Low Assemblage Ꭰ L ( Continental ...
... Zone River alluvia River alluvia River alluvia deltaic deposits Palynological Assemblage Zone I Со Pliocene Ammonia Assemblage Zone Miocene Up Globorotalia siakensis Assemblage Zone Miogypsina austellia Low Assemblage Ꭰ L ( Continental ...
Contents
On studies of the Agglomeratic Slate and Panjal Trap in the Jhelum | 12 |
Chandranath granite Goa by A R Gokul and M D Srinivasan | 38 |
Geometry and age relation of minor folds in the Daling metamorphites | 46 |
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Common terms and phrases
acid agglomeratic slates Archaean assemblage Bababudan Group bands Barakar basalts bedrock beds Bihar biotite Boulder Conglomerate calcareous Chitradurga chlorite clays coal correlation craton Cuddapah deposits Dhok Pathan district east epidote facies felspar flora of India folds formation fossil galena Garo Hills Geoclemys Geol Geological Survey Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grained greenish grey greenstone belts greyish high grade schists Ibid indicated isotopic Karharbari Kashmir Khasi Kurnool laterite limestone Lower Gondwana Lower Karewas metamorphism metres mineralisation minerals non-porphyritic occur overlying Palaeobotanist Panchet Panjal trap phenocrysts phyllite Pinjor Plate Pleistocene Pliocene porphyritic pyroxene quartz quartzite Raniganj Raniganj Coalfield Sandstone schist schist belts schistose schistose rocks sediments sequence shales Siwalik stratigraphic Supergroup Surv Survey of India Sylhet Sylhet Limestone Sylhet Sandstone Talchir Tatrot tectonic Tertiary thick unconformity Upper upto valley Vindhyan volcanic Western Block zeolite zone