Records of the Geological Survey of IndiaThe Survey, 1891 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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Resultados 1-5 de 33
Página 28
... parallel system of tints , such as the colour banding of slates ( which reveals the original stratification of the slates , although the power to split along it has been taken away ) . Again , the Red Marl in itself , that is to say ...
... parallel system of tints , such as the colour banding of slates ( which reveals the original stratification of the slates , although the power to split along it has been taken away ) . Again , the Red Marl in itself , that is to say ...
Página 29
... parallel direction for a short distance , but waving about . They give an irregular streaky and patchy appearance to the marl , as if the former had been kneaded up with the latter , just as patches of white bread are sometimes found ...
... parallel direction for a short distance , but waving about . They give an irregular streaky and patchy appearance to the marl , as if the former had been kneaded up with the latter , just as patches of white bread are sometimes found ...
Página 30
... parallel in the well known example of laterite formed from gneiss . It would thus seem that , according to circumstances , a genuine stratified deposit of dolo- mite has been converted , either into a pure gypsum , or into a less pure ...
... parallel in the well known example of laterite formed from gneiss . It would thus seem that , according to circumstances , a genuine stratified deposit of dolo- mite has been converted , either into a pure gypsum , or into a less pure ...
Página 34
... parallel lines , a feature most marked in the compact Speckled Sandstone beds . ( 2 ) The Boulder - bed is peculiar in some ways . It is a dark purple , inky coloured shale , full of large and small boulders of crystalline rocks , and ...
... parallel lines , a feature most marked in the compact Speckled Sandstone beds . ( 2 ) The Boulder - bed is peculiar in some ways . It is a dark purple , inky coloured shale , full of large and small boulders of crystalline rocks , and ...
Página 37
... parallel instance anywhere in the Empire on which to frame a line of marked unconformability among the middle stages of the Upper Tertiaries , and we must therefore admit that the abnormal junction of the Orange series on the top of the ...
... parallel instance anywhere in the Empire on which to frame a line of marked unconformability among the middle stages of the Upper Tertiaries , and we must therefore admit that the abnormal junction of the Orange series on the top of the ...
Outras edições - Ver tudo
Records of the Geological Survey of India, Volume 56 Geological Survey of India Visualização integral - 1926 |
Records of the Geological Survey of India, Volume 120,Partes 2-8 Geological Survey of India Visualização de excertos - 1985 |
Palavras e frases frequentes
ACADEMY acid anhydrite anorthite assay Band beds borings Boulder-bed Burma calcite Calcutta carbonaceous carbonaceous shales cent Ceylon clay cleavage coal coal-fields colour containing copper crystals deposits distillation district Ditto dolomite east examination feet felspar Fixed carbon Flsc fossils fragments garnet Geol Geological Survey glaciers gneiss GOVERNMENT OF INDIA graphite gypsum heft hills hornblende lake Lashio lime limestone London Mainglôn Marl memoir mica microscopic miles millimetre mineral mines moraine Museum Namma Nampai Namsèka Nummulitic occurs Oldham oligoclase outcrops parallel pebbles petroleum plates pleochroic Punjab Purple Sandstone pyrites pyroxene quantity quartz quartzite Red Marl river rocks Royal 8vo rubies Salem Salt Range samples sand Sandstone scapolite schists seam sections Série Shale shaly Shan side Sikkim sillimanite Siwalik SOCIETY specific gravity specimens strata sulphate surface Survey of India tertiary thickness Titles of Books valley Warth Wynne yellow
Passagens conhecidas
Página 263 - Descriptive Catalogue of the Nests and Eggs of Birds found Breeding in Australia and Tasmania
Página 97 - Geological notes made on a visit to the Coal recently discovered in the country of the Suni Pathans, southeast corner of Afghanistan, 145.
Página 263 - Kentucky fossil corals. A monograph of the fossil corals of the Silurian and Devonian rocks of Kentucky.
Página 1 - Annual Report of the Geological Survey of India, and of the Geological Museum, Calcutta, for the year 1887.
Página 154 - Tiri-Garhwal. On the geology of the Garo Hills. On some Indian image-stones. On soundings recently taken off Barren Island and Narcondam. On a character of the Talchir boulder-beds. Analysis of Phosphatic Nodules from the Saltrange, Punjab. Part a.— The fossil vertebrata of India. On the Echinoidea of the cretaceous series of the Lower Narbada Valley, with remarks upon their geological age.
Página 101 - Gokteik.Kunl6n valley marks a line of great disturbance of the strata ; two large faults, or probably two systems of compound faults, running from the south-west to the north-east, are distinctly discernible.