Records of the Geological Survey of IndiaGeological Survey of India, 1939 - 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 iii
... vertical gum ducts . Note the arrangement of gum ducts at the right hand corner ( Gd ) . × 10 . FIG . 2 .-- Transverse section showing distribution of small ( Sv ) and large vessels in comparison with that of gum ducts ( Gd ) . × 40 ...
... vertical gum ducts . Note the arrangement of gum ducts at the right hand corner ( Gd ) . × 10 . FIG . 2 .-- Transverse section showing distribution of small ( Sv ) and large vessels in comparison with that of gum ducts ( Gd ) . × 40 ...
Page 34
... vertical shaft could be sunk , or a horizontal adit driven eastwards at a lower level , through the relatively soft Ranikot sandstones of the Makarwal coal stage to the west of hill 2,997 feet . If coal be proved in this area , then it ...
... vertical shaft could be sunk , or a horizontal adit driven eastwards at a lower level , through the relatively soft Ranikot sandstones of the Makarwal coal stage to the west of hill 2,997 feet . If coal be proved in this area , then it ...
Page 76
... vertical . Local varia- tions in the direction of strike occur , especially in the proximity of the granite masses . The oldest igneous rock of the area is the Khasi greenstone , which is intimately associated with the rocks of the ...
... vertical . Local varia- tions in the direction of strike occur , especially in the proximity of the granite masses . The oldest igneous rock of the area is the Khasi greenstone , which is intimately associated with the rocks of the ...
Page 77
... vertical joints of the granite lies between N. 5 E.-S. 5 W. , to N. 60 E.-S. 60 W. , thus showing a rough parallelism with the general strike of the Shillong series . The youngest intrusive rocks are dolerite dykes that run both E. W ...
... vertical joints of the granite lies between N. 5 E.-S. 5 W. , to N. 60 E.-S. 60 W. , thus showing a rough parallelism with the general strike of the Shillong series . The youngest intrusive rocks are dolerite dykes that run both E. W ...
Page 82
... vertical in the south - western part of the outcrop , the general dip is to the north - west , being at times as low as 45 ° . The Siwaliks are frequently covered by a mantle of recent de- posits , which are possibly glacial in places ...
... vertical in the south - western part of the outcrop , the general dip is to the north - west , being at times as low as 45 ° . The Siwaliks are frequently covered by a mantle of recent de- posits , which are possibly glacial in places ...
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Common terms and phrases
1.-General Report 3.-Mineral Production Aravalli Assam Baluchistan basal Bengal Bihar biotite Bombay calcareous Calcutta cassiterite Central Provinces charnockite Chinji Coal Coal-field conglomerate Congr Coulson Cretaceous Deccan trap deposits Dhok Pathan Diener district earthquake east Eastern Eastern States Agency Eocene F. R. C. Reed fauna felspar formation Fossil garnet genus Geol Geological Survey Geologist Geology gneisses gneissic Gondwana granite Hills Himalayas India intrusive Journ Kashmir limestone Lower Madras Memoir metamorphic meteorite Mica miles minerals Mining Miscellaneous Notes Nagpur Narbada North-West Northern Shan occur outcrops Paliyad Permian phyllites Pinjor plateau print).-Annual report Proc Production of India Punjab quartz quartzite Rajputana Red Beds river rocks rupees Sahni Salt Range sandstones schists shales sheet Siwalik Southern species specimens Surv Survey of India Tertiary Trias Triassic Twenty-fourth Ind Upper Burma valley veins Vindhyan VOL VOL Western wolfram Yunnan