Records of the Geological Survey of India, Volume 89Government of India, 1961 - 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 13
Geological Survey of India. L Tipam Sandstone Stage ( About Bluish - grey , coarse to medium - grain- 3000 ft . ) . ed massive , false - bedded sand- stones , with streaks of lignite and occasional fossil wood . The stage may be ...
Geological Survey of India. L Tipam Sandstone Stage ( About Bluish - grey , coarse to medium - grain- 3000 ft . ) . ed massive , false - bedded sand- stones , with streaks of lignite and occasional fossil wood . The stage may be ...
Page 384
... stage in the Himalayas . - Von Krafft ( 1899 ) and H. H. Hayden ( 1904 ) discovered a rich development of the Ladinic stage in Spiti where the beds of this stage fall into two main sub - divisions - the Daonella Shales " comprising ...
... stage in the Himalayas . - Von Krafft ( 1899 ) and H. H. Hayden ( 1904 ) discovered a rich development of the Ladinic stage in Spiti where the beds of this stage fall into two main sub - divisions - the Daonella Shales " comprising ...
Page 385
... stage in Byans . The Ladinic stage is therefore of much less importance east of Spiti . A strongly marked difference in thickness and lithological character sets in the Ladinic stage , as it is rich in fossils and of considerable ...
... stage in Byans . The Ladinic stage is therefore of much less importance east of Spiti . A strongly marked difference in thickness and lithological character sets in the Ladinic stage , as it is rich in fossils and of considerable ...
Contents
GEOLOGICAL SURVEY | 1 |
PAGES | 46 |
MINERAL INVESTIGATIONS | 69 |
Copyright | |
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42nd Indian Sci abutment alignment alluvium Andhra aquifers Archegosaurus B.Sc bands Barakar beds Bihar biotite Bombay boreholes Calcutta Chatterjee clay coal seams coalfield colour conglomerate Congr copper Cretaceous Damuda Deccan Trap deposits depth district district.-Mr Ditto dolerite drilling dykes east examined exposed fault feet felspar ferruginous formations fossils furlongs G. S. I. Type Geol geological mapping Geological Survey Geologist gneisses Gondwana granite groundwater Hazra hill Hyderabad investigated laterite lignite limestone located Lower Lystrosaurus M. R. Sahni M.Sc Madhya Pradesh Madras magnetite Messrs Murthy Mysore nala occur Orissa outcrops Panchet pegmatites phyllites Proc quarry quartz quartz veins quartzites Rajasthan region reported ridge river rocks samples sand sandstones Sastry schists sediments seen shales Sinha specimen square miles Survey of India taluk thickness tion topo-sheets tubewells Unconformity Upper Valley village Vindhya Vindhya Pradesh water supply zone