Records of the Geological Survey of India, Volume 120, Parts 2-8government of India., 1985 - 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 5
... unconformity . The Delhi rocks of the area exhibit well devel- oped folds on major and minor scales . The asso- ciated planar and linear structures have developed penetratively in phyllites and schists . Superposition observed on map ...
... unconformity . The Delhi rocks of the area exhibit well devel- oped folds on major and minor scales . The asso- ciated planar and linear structures have developed penetratively in phyllites and schists . Superposition observed on map ...
Page 37
... Unconformity / Disconformity Grey beds Micaceous and feldspathic , non - calcareous , coarse - grained sandstone ( grey to dark grey in colour ) . Nagaur Group Red beds ( Continental ) Evaporite Marine sequence evaporites Jodhpur Group ...
... Unconformity / Disconformity Grey beds Micaceous and feldspathic , non - calcareous , coarse - grained sandstone ( grey to dark grey in colour ) . Nagaur Group Red beds ( Continental ) Evaporite Marine sequence evaporites Jodhpur Group ...
Page 46
... unconformity / disconformity . 6. As the ground geophysical surveys in the present form , appear to be of not much help in deciphering areas or depths of halite deposition , ' high - resolution reflection seismic ' surveys may be ...
... unconformity / disconformity . 6. As the ground geophysical surveys in the present form , appear to be of not much help in deciphering areas or depths of halite deposition , ' high - resolution reflection seismic ' surveys may be ...
Contents
Contents | 1 |
Stratigraphy and structure of Delhi Supergroup of rocks | 12 |
Structures in Singhbhum shear zone at and around | 27 |
Copyright | |
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anhydrite antiform Aravalli range average axial planes bands Barotiya and Sendra Barotiya Group basalts basin Bhim Group block boreholes Chaibasa channel chert Chitradurga chlorite clay crescentic lamina deformation Delhi Delhi Supergroup deposit developed Devgarh Devgarh Group dextral Dhanjori drilling east eastern evaporites exploration F₂ folds folds F formation Geol Geological map geophysical gneiss gold grade granite gravity ground water halite Haryana hinge Hutti Ingaldhalu iron isoclinal Jodhpur laterite limb lineation lode metabasalts metamorphism migmatization mineral mineralisation minor folds Nagaur occur phase of folding planar plunge polyhalite pre-Delhi inlier pre-Delhi west Precambrian Punjab quartz quartzite Rajasthan Rajgarh Rajgarh Group Ras Marble red beds regional rocks Rohtak district samples schist schist belt schistosity sediments Sendra Group sequence shear zone Singhbhum strand plain stratigraphic Strike Reef structures sulphide Supergroup Surv Survey of India synform tectonic thickness tion trend Tuff values variogram Vasudev volcanics western