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 290
... G.S.I. Type No. 17982 . FRONDICULARIA sp . 2 ( Pl . 18 , fig . 8 ) There is another specimen in the collection which differs from Frondicu- laria sp . 1 in having the later chambers almost reaching the base . The figured specimen is ...
... G.S.I. Type No. 17982 . FRONDICULARIA sp . 2 ( Pl . 18 , fig . 8 ) There is another specimen in the collection which differs from Frondicu- laria sp . 1 in having the later chambers almost reaching the base . The figured specimen is ...
Page 291
Geological Survey of India. out neck and the vertically compressed adult chambers with hanging peri pheral margins . This specimen is named after Y. Nagappa who has done much work on foraminifera from India . Holotype : G.S.I. Type No ...
Geological Survey of India. out neck and the vertically compressed adult chambers with hanging peri pheral margins . This specimen is named after Y. Nagappa who has done much work on foraminifera from India . Holotype : G.S.I. Type No ...
Page 292
... G.S.I. Type No. 17989 . Genus : Gyroidina d'Orbigny , 1826 . GYROIDINA sp . Test small , planoconvex , dorsal side flattened , chambers not too distinct preservation not good . G.S.I. Type No. 17990 . Genus : Eponides Montfort , 1808 ...
... G.S.I. Type No. 17989 . Genus : Gyroidina d'Orbigny , 1826 . GYROIDINA sp . Test small , planoconvex , dorsal side flattened , chambers not too distinct preservation not good . G.S.I. Type No. 17990 . Genus : Eponides Montfort , 1808 ...
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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