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 36
... Lake . Fig 2. Part of a large vesicle - filled cryptocrystalline silica with a thick chilled glassy border in a groundmass of highly epidotised labradorite - pyroxene - glassy rock . Porphyritic Panjal Trap , Shankaracharya hill . Fig 3 ...
... Lake . Fig 2. Part of a large vesicle - filled cryptocrystalline silica with a thick chilled glassy border in a groundmass of highly epidotised labradorite - pyroxene - glassy rock . Porphyritic Panjal Trap , Shankaracharya hill . Fig 3 ...
Page 129
... lake also . Origin and Development of Ashtamudi Lake In the context of the origin and development of Ashtamudi lake , a consi- deration of the lithological characteristics of the country rock is pertinent - a highly porous and vesicular ...
... lake also . Origin and Development of Ashtamudi Lake In the context of the origin and development of Ashtamudi lake , a consi- deration of the lithological characteristics of the country rock is pertinent - a highly porous and vesicular ...
Page 182
... lakes deposited after the deposition of the lake muds and with onset of aridity . The present authors consider that the pedocalic palaeosol in Bankura was formed during the post - glacial climatic optimum which is marked by pronounced ...
... lakes deposited after the deposition of the lake muds and with onset of aridity . The present authors consider that the pedocalic palaeosol in Bankura was formed during the post - glacial climatic optimum which is marked by pronounced ...
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