Records of the Geological Survey of India, Volume 86, Parts 2-4Geological Survey of India, 1955 - Earthquakes |
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Page 464
... possible erratically distributed marls found in the depressions . Excavation of mar ! ' Extraction of marl is , at present carried out by a laborious process and is hindered by underground water trouble . The working period is only from ...
... possible erratically distributed marls found in the depressions . Excavation of mar ! ' Extraction of marl is , at present carried out by a laborious process and is hindered by underground water trouble . The working period is only from ...
Page 575
... possible that future Paleomagnetic data may necessitate such complex and inconsistent movements of crustal units to satisfy them that the whole basis of present interpretation will have to be expand- ed and revised . Possible ...
... possible that future Paleomagnetic data may necessitate such complex and inconsistent movements of crustal units to satisfy them that the whole basis of present interpretation will have to be expand- ed and revised . Possible ...
Page 639
... possible 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 ...
... possible 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 ...
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