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 253
... species of Spirigerella . These species occur in the Permo - Carboniferous rocks of the Salt Range , Himalaya and Tibet . Dr. Sahni and Mr. Dutt have come to the conclusion that the three Divisions proposed by Waagen cannot be strictly ...
... species of Spirigerella . These species occur in the Permo - Carboniferous rocks of the Salt Range , Himalaya and Tibet . Dr. Sahni and Mr. Dutt have come to the conclusion that the three Divisions proposed by Waagen cannot be strictly ...
Page 254
... species Hemiaster cenomanensis from the Bagh Beds , Madhya Bharat . More than 100 well preserved specimens of the species were selected for measure- ments of the various elements , e.g. ( 1 ) Length , ( 2 ) Width , ( 3 ) Height , ( 4 ) ...
... species Hemiaster cenomanensis from the Bagh Beds , Madhya Bharat . More than 100 well preserved specimens of the species were selected for measure- ments of the various elements , e.g. ( 1 ) Length , ( 2 ) Width , ( 3 ) Height , ( 4 ) ...
Page 428
... species of Lyttonia , Derbyia , Athyris , Productus . Protoretopora etc. Zewan Stage ( Permian ) 1 < Black , dense , slaty tuff ( with the remains of plants , fish and labyrinthodonts ) • 100 ft . • 10 ft . Thin bands of limestone and ...
... species of Lyttonia , Derbyia , Athyris , Productus . Protoretopora etc. Zewan Stage ( Permian ) 1 < Black , dense , slaty tuff ( with the remains of plants , fish and labyrinthodonts ) • 100 ft . • 10 ft . Thin bands of limestone and ...
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