Records of the Geological Survey of India, Volume 112, Part 2government of India., 1983 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 3
... coloured thin bedded quartzites which have been grouped under the Duiri Formation . The pebbles are mostly of quartzite which are grey and white in colour and some are translucent . In the Jia Bar area , boulders of dark grey quartzite ...
... coloured thin bedded quartzites which have been grouped under the Duiri Formation . The pebbles are mostly of quartzite which are grey and white in colour and some are translucent . In the Jia Bar area , boulders of dark grey quartzite ...
Page 49
... colour- ed , fine to medium grained quartzite form a thick unit . Associated dolomite and limestone is grey coloured and fine grained . Structure The sedimentary features , such as ripple marks and current bedding , are well preserved ...
... colour- ed , fine to medium grained quartzite form a thick unit . Associated dolomite and limestone is grey coloured and fine grained . Structure The sedimentary features , such as ripple marks and current bedding , are well preserved ...
Page 75
... colour . They also show development of vertical to sub - vertical cleavage . A rich assemblage of invertebrate fossils has been obser- ved , associated with the tuffaceous layers . These volcano- genic sediments have been subjected to ...
... colour . They also show development of vertical to sub - vertical cleavage . A rich assemblage of invertebrate fossils has been obser- ved , associated with the tuffaceous layers . These volcano- genic sediments have been subjected to ...
Contents
Stratigraphic position of the Jungel Group of Central India | 7 |
Palaeontological Data System in the Geological Survey of India | 13 |
Chemical Behavior of Chromian Spinels from Ultrabasic Nodules | 21 |
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Common terms and phrases
Assam assemblage associated axial plane basalts basin beds Burma Chattopadhyay chert chlorite chromite Clinopyroxene coal colour conglomerate correlation Crystalline cumulates deposits dinosaurs dipping Disang Group east Eastern Himalayas Eocene fault flysch folds Formation fossils gabbro Gansser Geol Geological Survey Ghosh Gondwana grains granite Group of rocks harzburgite Himalaya Indian plate Indo-Burma Jungel Group K-felspar Kashmir Lherzolite limestone lower mafic magnetite Manipur matrix metamorphic metaultramafites mineral Naga Hills Naga Hills Ophiolites Naga metamorphites Nagaland Nandy nodules occur oceanic olivine ophiolite ophiolite belt Ophiolite Suite orthopyroxene outcrops Parsoi peridotite Photo phyllite plagioclase Pradesh pyroxene quartz quartzite radiolarians range Records Vol Salumi sandstone sedimentary sediments Semri sequence serpentinite shale spinels Srikantia Stegosaurs stratigraphic suggest Surv Survey of India Suture tectonic Tertiary texture thickness tholeiitic thrust Titihidar Tr Tr Tr trend Ukhrul ultramafic unconformably Unpub Upper Cretaceous Vindhyan volcanics Zipu zone