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 106
... clays , gravel , laterite Semiconsolidated sandstone and clays Granite , biotite - hornblende gneiss , charnockite Radiocarbon dating of a root of a tree obtained at a depth of 16.75 m from Wellingdon Island ( 1 ) gives an age of 8080 ...
... clays , gravel , laterite Semiconsolidated sandstone and clays Granite , biotite - hornblende gneiss , charnockite Radiocarbon dating of a root of a tree obtained at a depth of 16.75 m from Wellingdon Island ( 1 ) gives an age of 8080 ...
Page 110
... clays . 2. Sands and sandy clays form the water bearing material of the shallow aquifers . Sands , clays and gravel are the aquifer materials of the valleys . The shallow aquifers are recharged mainly by infiltration of rain water . 3 ...
... clays . 2. Sands and sandy clays form the water bearing material of the shallow aquifers . Sands , clays and gravel are the aquifer materials of the valleys . The shallow aquifers are recharged mainly by infiltration of rain water . 3 ...
Page 207
... clays . Thus the accuracy in delineating the different formational units can be increased with the increase in the ... clay horizons , above and below this limestone . The points of dissimilarity between these two clay or chalk horizons ...
... clays . Thus the accuracy in delineating the different formational units can be increased with the increase in the ... clay horizons , above and below this limestone . The points of dissimilarity between these two clay or chalk horizons ...
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 |
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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