Records of the Geological Survey of India, Volume 111, Part 2The Survey, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 43
... major folds of the area ( F1 ) are present with consistent trend and they vary from open concentric folds to very tight isoclinal folds . The fold axis is either sub - horizontal or plunges towards northwest at a low angle ( 30 ...
... major folds of the area ( F1 ) are present with consistent trend and they vary from open concentric folds to very tight isoclinal folds . The fold axis is either sub - horizontal or plunges towards northwest at a low angle ( 30 ...
Page 57
... Major Subdivisions of Geologic. NATURE OF MAJOR GEOLOGIC EVENTS Even a rapid review of recent proposals for classi- fication of the Precambrian time in different parts of the earth by different workers brings out certain common trends of ...
... Major Subdivisions of Geologic. NATURE OF MAJOR GEOLOGIC EVENTS Even a rapid review of recent proposals for classi- fication of the Precambrian time in different parts of the earth by different workers brings out certain common trends of ...
Page 58
Geological Survey of India. Jacobs et al , 1974 World Major Subdivisions of Geologic Time Late Protero- zoic ( Plat- R form regime ) Era 1500 ( Cuddapab , E Vindhyan ) Major Major changes in rock type 2500 Peak 2500 3500 change in 2500 ...
Geological Survey of India. Jacobs et al , 1974 World Major Subdivisions of Geologic Time Late Protero- zoic ( Plat- R form regime ) Era 1500 ( Cuddapab , E Vindhyan ) Major Major changes in rock type 2500 Peak 2500 3500 change in 2500 ...
Contents
Structure and Metamorphism of the Area Between Haveri and Ranibennur Dharwar District Karnataka | 41 |
Structural Geology of Northwest Part of Hazaribagh District BiharU Prasad | 49 |
A Model for Reclassification of Precambrian Rocks of IndiaS | 57 |
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amphibolite Andaman anomaly zone aquifer Archaean axis Baratang Baruipur basalt belt Bihar borehole charnockites chlorite clays coal conglomerate copper Deccan Trap Deltaic Plain deposits depth dips district dykes facies faults ferruginous quartzite flysch folds foliation fractures geochemical Geol GEOLOGICAL MAP Geological Survey geophysical Geothermal Province gneiss Grade grained granite graphite groundwater Group hematite hematite rock horizon hot springs India indicated jaspilite Jhabua district joints Karewa Karnataka Koyna Laterite lavas lineation located lode magnetic Mandsaur district manganese metamorphism metres mineralised minerals non-coking North Tirodi occur olivine pahoehoe pahoehoe flows Pawnia phenocrysts pits plagioclase Plate plunging Precambrian quartz quartzite radiolarite region ridge river samples sand sandy schist sedimentary sediments serpentinites shale shear zone Singhbhum soil steam stratigraphic structure sulphide surface Surv Survey of India Table tectonic thermal thickness tion traverse Turamdih area Unconformity Unpublished GSI Report upto Valley vertical weathered