Records of the Geological Survey of India, Volume 119, Part 1government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 111
... folds . The F , folds are usually tight , isocli- nal , rootless and inclined to reclined in nature . The F2- folds are the common mesoscopic folds in the area and have various styles from open type to tight folds . 1 WEST BENGAL CIRCLE ...
... folds . The F , folds are usually tight , isocli- nal , rootless and inclined to reclined in nature . The F2- folds are the common mesoscopic folds in the area and have various styles from open type to tight folds . 1 WEST BENGAL CIRCLE ...
Page 150
... folds are recorded in this area . schist 1 Structurally the area shows multiphase deformation N - S to NNE - SSW trending tight folds and E - W open with F , tight , inclined , asymmetrical folds with stretched hinges with low to ...
... folds are recorded in this area . schist 1 Structurally the area shows multiphase deformation N - S to NNE - SSW trending tight folds and E - W open with F , tight , inclined , asymmetrical folds with stretched hinges with low to ...
Page 259
... folds ( F1 ) 2. ENE - WSW open folds ( F2 ) 3. E - W broad regional warps ( F3 ) NNE - SSW shear folds ( F4 ) 4 . South Kanara district Shafeeq Ahmed and Deepak Bellur mapped an area of 495 sq km on 1 : 50,000 scale falling in sheets 48 ...
... folds ( F1 ) 2. ENE - WSW open folds ( F2 ) 3. E - W broad regional warps ( F3 ) NNE - SSW shear folds ( F4 ) 4 . South Kanara district Shafeeq Ahmed and Deepak Bellur mapped an area of 495 sq km on 1 : 50,000 scale falling in sheets 48 ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 8 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 14 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 21 |
Copyright | |
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amphibolite analysis anomaly bands basalt basin bed rock belt Bijawar biotite block boreholes Calcutta charnockite clay coalfield comprising Deccan Trap deposits dips Director district Divn dolomite drill cores drill holes dykes exploration exposed field season flows folds Formation fossils geochemical geological mapping Geologist Geology Division geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss grey Group of rocks Headquarters Hydel Project indicated intrusive km long Laboratory limestone line km located logging Madhya Pradesh magnetic Maharashtra mapped an area Meghalaya mica schist migmatites million tonnes mineral mineralisation Nagpur nala occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary regional river rock types sand sandstone scale schist sediments sequence shale shear zone sheets Shri siltstone spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel valley varying Vindhyan West