Records of the Geological Survey of India, Volume 94The Survey, 1959 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 200
... thickness of the more competent meta - intrusives , thus making the structure more complex . Minor structures Bedding . It is the only sedimentary structure preserved in the various quartzites exposed in the area . It is well exhibited ...
... thickness of the more competent meta - intrusives , thus making the structure more complex . Minor structures Bedding . It is the only sedimentary structure preserved in the various quartzites exposed in the area . It is well exhibited ...
Page 215
... thickness . In this area also , in the few sections exposed the average thickness of the flow has been found to be about 13.7 metres . In a section exposed along the right bank of the Rawal river , about 2-4 to 2-8 km . north of ...
... thickness . In this area also , in the few sections exposed the average thickness of the flow has been found to be about 13.7 metres . In a section exposed along the right bank of the Rawal river , about 2-4 to 2-8 km . north of ...
Page 271
... thickness of section measured 42.4 49.1 · Number of flows recorded 19 23 Mean thickness of flows 2.1 2.1 Average thickness of flows 1.5 1.5 Maximum thickness of individual flows 6.7 4.3 Joint Planes Joints are ubiquitously developed in ...
... thickness of section measured 42.4 49.1 · Number of flows recorded 19 23 Mean thickness of flows 2.1 2.1 Average thickness of flows 1.5 1.5 Maximum thickness of individual flows 6.7 4.3 Joint Planes Joints are ubiquitously developed in ...
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Common terms and phrases
Ajanta Caves amphibole amphibole bearing quartzites amygdaloidal assemblage Balasore Balasore coast basalts beds biotite calc-silicate rocks calcite cent chambers chondrules Coarse colour convolute laminations Cretaceous crystals Deccan Traps dipping district dolerites dune sands dykes east enstatite felspar ferruginous Figured specimen flows folds foraminifera formations G.S.I. Type garnet Genus Geol Geological Geologist Gir forest grade grains granites heavy mineral hematite hills hornblende ilmenite intergrowth kilometres kyanite length Lenticulina limestone magnetite manganese manganese content manganiferous khondalite Marginulina massive trap meta-sediments metamorphism meteorite metres metres long metres wide nala Nishkhal north-west occur old dunes olivine opaques Orissa outcrop phenocrysts plagioclase porphyritic porphyritic trap pyroxenes quartz quartzites Rajasthan Reuss ridge rutile samples sand dunes Sastry schistosity sediments shales siliceous sillimanite Soft vesicular species Subarnarekha river Surv sutures thickness thin trend Trichinopoly Utatur stage veins vesicles vesicular trap width zircon