Records of the Geological Survey of India, Volume 86, Parts 2-4Geological Survey of India, 1955 - Earthquakes |
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Page 525
... suggested that the pauperisation of the fauna was due to a large quantity of fresh - water being poured into the basin . The author , having examined the area , is of the opinion that barred basin conditions probably prevailed , and the ...
... suggested that the pauperisation of the fauna was due to a large quantity of fresh - water being poured into the basin . The author , having examined the area , is of the opinion that barred basin conditions probably prevailed , and the ...
Page 550
... suggested by Hietanen . But the Mosaboni occurrence forms another exception to the above generalisation . The change of the optic sign , the decrease of the optic axial angle and the increase in the index values for chloritoid subjected ...
... suggested by Hietanen . But the Mosaboni occurrence forms another exception to the above generalisation . The change of the optic sign , the decrease of the optic axial angle and the increase in the index values for chloritoid subjected ...
Page 639
... suggested possible causes of refrigeration , are Blanford , David , Ruedemann , Manson , Schwartz , Antevs , Daly , De Geers , Sayles , Hobbs , and others . With the publication of Wegener's " Origin of Continents and Oceans " there ...
... suggested possible causes of refrigeration , are Blanford , David , Ruedemann , Manson , Schwartz , Antevs , Daly , De Geers , Sayles , Hobbs , and others . With the publication of Wegener's " Origin of Continents and Oceans " there ...
Contents
OF | 310 |
MINERALS PRODUCED IN THE INDIAN UNION | 316 |
INTRODUCTION | 433 |
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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