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 284
... closely coiled , slighty involute , chambers increasing gradually and uniformly in size as added . Test stout and slightly oval . There are six whorls , the last one being slightly damaged , suture depressed ; wall coarsely arenaceous ...
... closely coiled , slighty involute , chambers increasing gradually and uniformly in size as added . Test stout and slightly oval . There are six whorls , the last one being slightly damaged , suture depressed ; wall coarsely arenaceous ...
Page 285
... closely those from the Upper Cretaceous of Trinidad . Though it is very difficult under normal circumstances to identify specimens as Robulus or Lenticulina , the authors have preferred to designate this species under Robulus to keep in ...
... closely those from the Upper Cretaceous of Trinidad . Though it is very difficult under normal circumstances to identify specimens as Robulus or Lenticulina , the authors have preferred to designate this species under Robulus to keep in ...
Page 293
... closely compares with Globorotalia micheliniana Cushman , out differs in having a more expanded last chamber and finely perforate wall . Holotype : G.S.I. Type No. 17993 . Family : ANOMALINIDAE . Genus : Anomalina d'Orbigny 1826 ...
... closely compares with Globorotalia micheliniana Cushman , out differs in having a more expanded last chamber and finely perforate wall . Holotype : G.S.I. Type No. 17993 . Family : ANOMALINIDAE . Genus : Anomalina d'Orbigny 1826 ...
Contents
GEOLOGICAL SURVEY OF INDIA | 190 |
STRUCTURE | 200 |
SUMMARY AND CONCLUSIONS | 209 |
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amphibole amphibole bearing quartzites amphibolites amygdaloidal aperture Balasore banded magnetite-hematite quartzites basalts beds biotite calcite cent chambers chondrules colour convolute laminations Cretaceous Deccan Traps deposits 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 gneisses grade grains granites grey quartzites heavy mineral hematite hornblende ilmenite intergrowth Kalahandi kilometres kyanite length Lenticulina limestone magnetite manganese content manganese-ore manganiferous khondalite Marginulina massive trap meta-intrusives meta-sediments metamorphism metres metres long metres wide Nishkhal occur old dunes olivine opaques outcrop pebbles phenocrysts plagioclase porphyritic porphyritic trap pyroxenes quartz quartzites Reuss ridge rutile samples sand dunes schistosity sediments shales siliceous sillimanite Soft vesicular species Subarnarekha Subarnarekha river Survey of India sutures thickness thin trend Utatur stage veins vesicles vesicular trap white gritty quartzites width Yerabali zircon