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 17
... minor folds are open to tight , upright to inclined folds , occasionally asso- ciated with axial planar crenulation cleavage . Within the pre - Delhi ( west and inlier ) , the axial planes of F , folds strike N - S and dip usually east ...
... minor folds are open to tight , upright to inclined folds , occasionally asso- ciated with axial planar crenulation cleavage . Within the pre - Delhi ( west and inlier ) , the axial planes of F , folds strike N - S and dip usually east ...
Page 22
... minor longitudinal shears accompanied the phase of folding . Pre - Delhi ( West ) Ras Marble Barotiya Sendra Pre ... minor folds . sinistral segmented major folds . F3 - dextral minor folds . F1 - dextral F. dextral F - macro- F3 ...
... minor longitudinal shears accompanied the phase of folding . Pre - Delhi ( West ) Ras Marble Barotiya Sendra Pre ... minor folds . sinistral segmented major folds . F3 - dextral minor folds . F1 - dextral F. dextral F - macro- F3 ...
Page 31
... minor F , axis for the area shown in Figs . 1 , 2 and 3 . - 3 Structures of the third generation 3 The third and last phase of folding is mani- fested by overprinting of broad , open folds ( F1 ) on S , and S , and related axial - plane ...
... minor F , axis for the area shown in Figs . 1 , 2 and 3 . - 3 Structures of the third generation 3 The third and last phase of folding is mani- fested by overprinting of broad , open folds ( F1 ) on S , and S , and related axial - plane ...
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