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 96
... earlier . In the earth science , the period of Cambrian is of great importance in the history of the earth . This period was about 550 to 600 million years ago . We get highly evolved fossils suddenly in the rocks of this period . Three ...
... earlier . In the earth science , the period of Cambrian is of great importance in the history of the earth . This period was about 550 to 600 million years ago . We get highly evolved fossils suddenly in the rocks of this period . Three ...
Page 167
... earlier fold , while the B , and B ' , axes are those of later folds developed respectively on the northern and the southern limbs of the earlier fold . The lineations ( indicated by cross , ' X ' ) show more or less similar plunges as ...
... earlier fold , while the B , and B ' , axes are those of later folds developed respectively on the northern and the southern limbs of the earlier fold . The lineations ( indicated by cross , ' X ' ) show more or less similar plunges as ...
Page 168
... earlier fold . Some of the mineral lineations , shown by crosses ( X ) , have plunges comparable to that of B , axis , while a few to that of B2 axis . Вз Tectonic history of the area 1 The structural history of the area , which has ...
... earlier fold . Some of the mineral lineations , shown by crosses ( X ) , have plunges comparable to that of B , axis , while a few to that of B2 axis . Вз Tectonic history of the area 1 The structural history of the area , which has ...
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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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