Records of the Geological Survey of India, Volume 86, Parts 2-4Geological Survey of India, 1955 - Earthquakes |
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Page 639
... evidence , and occasionally the age of a formation , devoid of fossils , is decided upon this evidence of a glaciation itself . An endeavour will be made in this paper to demonstrate that such correlations need not be depended upon ...
... evidence , and occasionally the age of a formation , devoid of fossils , is decided upon this evidence of a glaciation itself . An endeavour will be made in this paper to demonstrate that such correlations need not be depended upon ...
Page 651
... evidence converges to show that the Furnas- Guandacol beds were deposited by continental ice . San Juan Tillite ( Argentina ) .- In the San Juan and Jachal area of the pre - Cordilleras of western Argentina there is distinct evidence of ...
... evidence converges to show that the Furnas- Guandacol beds were deposited by continental ice . San Juan Tillite ( Argentina ) .- In the San Juan and Jachal area of the pre - Cordilleras of western Argentina there is distinct evidence of ...
Page 664
... evidence leads to the inevi- table question : whether it is not logical to conclude that some part or other of ... evidence , that the centre of the Permo - Carboniferous glaciation was shift- ing . Du Toit has from other lines of ...
... evidence leads to the inevi- table question : whether it is not logical to conclude that some part or other of ... evidence , that the centre of the Permo - Carboniferous glaciation was shift- ing . Du Toit has from other lines of ...
Contents
OF | 310 |
MINERALS PRODUCED IN THE INDIAN UNION | 316 |
INTRODUCTION | 433 |
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Common terms and phrases
actinolite Adirondack Ajmer-Merwara alumina Amjor anorthosite anorthositic rocks artesian Australia Barakars Basin beds Bihar Bijaigarh shale Bijawar biotite-schists BORE HOLE boulders calcite cent chemical chloritoid chromite coal streaks coalfield composition Conglomerate crystals Dalipnagar deposits depth district dolomite emerald exported faulting feet felspar fire clay flow formation Geol Geological Survey glaciation gneisses Gondwana gypsum ice cap ilmenite India iron Kaliguman kyanite lavas limestone Madhya Pradesh Madras magma magnetic mineral magnetite marl meteorite mica miles mines Mysore nala occurs outcrop output paleomagnetic pegmatites peridotite Permian plagioclase present production pyrite quantity quartz quartzites Rajasthan Rampur Rampur seam remanent magnetism reverse remanent magnetism samples sandstone schists sediments Series shale Shale with coal Shaly Shaly coal Shaly sandstone Singhbhum Sittampundi Complex Survey of India TABLE temperature thickness tillite tion titaniferous magnetite tons valued Triassic unconformity Upper Kaimur sandstone veins Vindhyan