Records of the Geological Survey of India, Volume 109Geological Survey of India, 1974 - 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 27
... Contour : The subsurface data , as related to the level of the roof / floor of the deposit , can be best utilized by plotting on the plan and later reconstructing the stratum contour of the roof or floor of the deposit or the key ...
... Contour : The subsurface data , as related to the level of the roof / floor of the deposit , can be best utilized by plotting on the plan and later reconstructing the stratum contour of the roof or floor of the deposit or the key ...
Page 33
... contour plans from subsurface data . The areas between adjoining contours are ascertained by a polar planimeter and the volume is found as average of these areas multiplied by the contour inter- val of these bounding isochore / isopach ...
... contour plans from subsurface data . The areas between adjoining contours are ascertained by a polar planimeter and the volume is found as average of these areas multiplied by the contour inter- val of these bounding isochore / isopach ...
Page 202
... contour : 1-2-4-6 % per 1 % area ( b ) B ̧- cross , No 25 . 3 Fig 6. Subarea IV . ( a ) ¬S ,. No 42 , contour : 2-4-8 % per 1 % area ( b ) # S1 - open circle , No 39 , ( c ) B ̧ - open circle with cross , No 22. ( d ) B. - dots , No 5 ...
... contour : 1-2-4-6 % per 1 % area ( b ) B ̧- cross , No 25 . 3 Fig 6. Subarea IV . ( a ) ¬S ,. No 42 , contour : 2-4-8 % per 1 % area ( b ) # S1 - open circle , No 39 , ( c ) B ̧ - open circle with cross , No 22. ( d ) B. - dots , No 5 ...
Contents
An approach to Quaternary research with examples from Hungary | 5 |
Outline of methods of detailed exploration of bedded limestone | 14 |
Algal stromatolites in the Bhander Group of Formations | 38 |
Copyright | |
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Common terms and phrases
algal amphibolite Andhra Pradesh assemblage axial plane B₁ bands Baraganda basin beds Bihar bindrabunensis borehole Bose calc-magnesian rocks Callialasporites carbonatite chlorite clays Collenia column contour core Cretaceous deformation deposit depth developed diamonds diopside district dolomite drilling Eocene facies flora folds fossils genus Geol Geological Survey Geologist Gondwana grade grains granite grey Guruvayur horizon indicate interbedded Intertrappean Jurassic Kemari kimberlites known laminae Lattavaram limestone Limestone member lineation lithologic Lower Madhya Pradesh Magardha Mahayuga mapping mesoscopic metamorphism mica mineralisation minerals Nagod observed occur Palaeobotanist pelitic Plate plunge pollen present pyrites quarry quartz quartz-mica-schist quartzite Quaternary Rajmahal hills rajmahalensis river sahnii samples sandstone Sanskrit schist schistosity sediments sequence shale shear Siddhanta siliceous slate species spores stratigraphic stromatolites structures Subarea Survey of India Suryasiddhanta talc Tamil Nadu Tanur thickness tremolite ultramafic Upper Gondwana Varahamihira vertical Wajrakarur water level zones