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 286
... distinct neck . Length 0.39 mm . , breadth 0.22 mm . The present specimen differs from the described species of Lenticulina which were known to the authors . It has certain resemblance to L. navicula ( d'Orbigny ) Cushman and Jarvis ...
... distinct neck . Length 0.39 mm . , breadth 0.22 mm . The present specimen differs from the described species of Lenticulina which were known to the authors . It has certain resemblance to L. navicula ( d'Orbigny ) Cushman and Jarvis ...
Page 291
... distinct , somewhat inflated ; sutures distinct and depressed and oblique , wall smooth , finely perforated ; aperture at the side of the chamber with an over - hanging lip and an interior flat tooth . Length 0.54 mm . , breadth 0.17 mm ...
... distinct , somewhat inflated ; sutures distinct and depressed and oblique , wall smooth , finely perforated ; aperture at the side of the chamber with an over - hanging lip and an interior flat tooth . Length 0.54 mm . , breadth 0.17 mm ...
Page 292
... distinct , globose , 4-5 in the last formed whorl , later formed chambers bigger than the earlier onces , wall smooth , thin , finely perforated , aperture distinct , extending from the umbilicus to the periphery , a thin projection of ...
... distinct , globose , 4-5 in the last formed whorl , later formed chambers bigger than the earlier onces , wall smooth , thin , finely perforated , aperture distinct , extending from the umbilicus to the periphery , a thin projection of ...
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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