Records of the Geological Survey of India, Volume 107The Survey, 1976 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 14
... sequence . SLNR - 2 - upto a depth of 57.75 m . , lake sediments upto 15.2 m , underlain by a trap sequence . The study of trench material showed that there are two generations of ejectal , one from the main craters and other from ...
... sequence . SLNR - 2 - upto a depth of 57.75 m . , lake sediments upto 15.2 m , underlain by a trap sequence . The study of trench material showed that there are two generations of ejectal , one from the main craters and other from ...
Page 15
... sequence is represented by shale phyllitic shale formation and visibly overlies the basic volcanics and phyllites of the older sedimentary sequence . The younger sequence shows low - amplitude mesofolds plunging 15 ° -30 ° due NNE ...
... sequence is represented by shale phyllitic shale formation and visibly overlies the basic volcanics and phyllites of the older sedimentary sequence . The younger sequence shows low - amplitude mesofolds plunging 15 ° -30 ° due NNE ...
Page 102
... Sequence from Jharia Coalfield , Bihar , India- 1. Summary and discussion . Symp . Flor . Strat . Gondwanaland , Lucknow , pp 121-127 . 1968. - Palynology of the Barren - Measure Sequence from Jharia Coalfield , Bihar , India- 2 ...
... Sequence from Jharia Coalfield , Bihar , India- 1. Summary and discussion . Symp . Flor . Strat . Gondwanaland , Lucknow , pp 121-127 . 1968. - Palynology of the Barren - Measure Sequence from Jharia Coalfield , Bihar , India- 2 ...
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amphibolite Andhra Pradesh Archaean bands basalt basin bauxite beds Bihar biotite block boreholes carried chalcopyrite chlorite clay Coalfield conglomerate copper cores Deccan Trap Delhi deposits depth Director district Division dolerite drilling epidote exposed felspar folds formation fossil galena geochemical Geol geological mapping Geological Survey Geologists Jr geophysical Ghosh Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grade grained granite gneiss greenish greenstone belts grey Group hill holes horizon indicated investigation Kashmir Kurnool laterite limestone Lower mapped an area metamorphism mineralisation minerals occur Panjal trap pegmatite phyllite pits Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Raniganj regional river rock types samples sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik spillway sq km Srivastava stratigraphic studies sulphide Survey of India thickness traverse trending tunnel unconformity Upper upto valley varies Vindhyan