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
... X 75 . FIG . 4 .-- Transverse section showing a pair of gum ducts surrounded by rows of parenchyma cells . X 35 . FIG . 5. - Tangential section showing distribution , width and height of rays . Note also the size and shape of the cells ...
... X 75 . FIG . 4 .-- Transverse section showing a pair of gum ducts surrounded by rows of parenchyma cells . X 35 . FIG . 5. - Tangential section showing distribution , width and height of rays . Note also the size and shape of the cells ...
Page 150
... X - ray studies of garnets show , however , that they do not contain the R20 , group as such , and , moreover , that the complete unit cell of garnet is eight times the traditional formula or molecule ' , so that strictly speaking the ...
... X - ray studies of garnets show , however , that they do not contain the R20 , group as such , and , moreover , that the complete unit cell of garnet is eight times the traditional formula or molecule ' , so that strictly speaking the ...
Page 251
... ray pits are similar to those of the inter - parenchyma ( Text - fig . 1 ) . Rays . On the cross surface of the fossil the rays are visible to the eye and under a hand lens ( x 10 ) their outlines are fairly distinct . They are more or ...
... ray pits are similar to those of the inter - parenchyma ( Text - fig . 1 ) . Rays . On the cross surface of the fossil the rays are visible to the eye and under a hand lens ( x 10 ) their outlines are fairly distinct . They are more or ...
Page 266
... ray pits ( Vrp ) . Note their distribution and size . X 440 . Dryoxylon sp . , G. S. I. No. K40 / 485 . FIG . 4. Transverse section showing general structure of the wood . FIG . 5. Tangential section showing size and distribution of rays ...
... ray pits ( Vrp ) . Note their distribution and size . X 440 . Dryoxylon sp . , G. S. I. No. K40 / 485 . FIG . 4. Transverse section showing general structure of the wood . FIG . 5. Tangential section showing size and distribution of rays ...
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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