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 7
... angles at the hinges and run parallel in the limbs . With thickened appressed hinges and thinned long limbs , these ... angle relationship and their present sub - parallel orientation is due to rotation of the early struc- ture along F ...
... angles at the hinges and run parallel in the limbs . With thickened appressed hinges and thinned long limbs , these ... angle relationship and their present sub - parallel orientation is due to rotation of the early struc- ture along F ...
Page 9
... angle to F ,. Feeble . Large - scale upright folding . S - planes show preferred orientation . L2 cluster around ẞ2 ... angle relationship with F2 . F2 has affected S - planes of diverse orientation . F , has been superimposed at high ...
... angle to F ,. Feeble . Large - scale upright folding . S - planes show preferred orientation . L2 cluster around ẞ2 ... angle relationship with F2 . F2 has affected S - planes of diverse orientation . F , has been superimposed at high ...
Page 31
... angle ( Fig . 4f ) . Their axial surfaces strike NE - SW or NW - SE with a steep northerly or southerly dip . The attitude of F , reveals a polyclinal nature . The S , is always at a high angle to S , and S2 since F , are cross - folds ...
... angle ( Fig . 4f ) . Their axial surfaces strike NE - SW or NW - SE with a steep northerly or southerly dip . The attitude of F , reveals a polyclinal nature . The S , is always at a high angle to S , and S2 since F , are cross - folds ...
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