Records of the Geological Survey of India, Volume 92The Survey, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 110
... fossils from Spiti which indicate an Ordovician - Silurian age . The following brachiopod genera were identified : Refenesquina ( Bekke- rella ? ) sp . nov . , Orthis ( Dalmanella ) basalis var . muthensis , O. cf. calligramma , 0 ...
... fossils from Spiti which indicate an Ordovician - Silurian age . The following brachiopod genera were identified : Refenesquina ( Bekke- rella ? ) sp . nov . , Orthis ( Dalmanella ) basalis var . muthensis , O. cf. calligramma , 0 ...
Page 319
... fossils from the type locality of Ghantikhal of Athgarh stage is described and the forms Ptilophyllum cf. acutifolium , Taeniopteris cf. spatulata , Araucarites sp . and Baiera sp . are recorded for the first time from the horizon ...
... fossils from the type locality of Ghantikhal of Athgarh stage is described and the forms Ptilophyllum cf. acutifolium , Taeniopteris cf. spatulata , Araucarites sp . and Baiera sp . are recorded for the first time from the horizon ...
Page 320
... FOSSILS All the fossils are in the form of faint impressions and they include the following : - Filicales : Cladophlebis indica , Rhizomopteris cf. balli Pteridospermae : Thinnfeldia sp . Cycadophyta : Ptilophyllum cf. acutifolium ...
... FOSSILS All the fossils are in the form of faint impressions and they include the following : - Filicales : Cladophlebis indica , Rhizomopteris cf. balli Pteridospermae : Thinnfeldia sp . Cycadophyta : Ptilophyllum cf. acutifolium ...
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44th Ind alluvium altitude Andhra aquifer Archaean B.Sc Banaras banded hematite-quartzite basin beds belt Bihar block Bombay boreholes Calcutta Circle clay coal seams colour Congr Cuddapah deposits depth DISTRICT Shri East Economic Geology electrical logging epeirogeny examined ferruginous foliation foraminifera formations fossils furlongs G.S.I. bench-mark G.S.I. Type gallons U.S. Geol geological mapping Geological Survey Geologist gneisses Gondwana granite groundwater Hamzah Headquarters Cal hematite India Industr investigated iron-ore Karanpura coalfield laterite lignite limestones Located lodes m.s.l. Drilled M.Sc Madhya Pradesh Madras magnetite miles mineral mineralisation Murthy Mysore Neyveli occur Orissa Pradesh.-Shri Proc psilomelane Punjab quarry quartz quartzites Rajasthan Ratanpur reported river rock types samples sand sandstones Sarvashri schists Section sediments shales Shri M. S. Sinha specimens Srivastava structure Surv Survey of India Talchir taluk thickness topo-sheets total dissolved solids veins village West Bengal zone