Records of the Geological Survey of India, Volume 81Geological Survey of India, 1948 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 343
... fauna is closely related to the European fauna . The Neichia Shale rests disconformably upon the Ichang Lime- stone of Lower Ordovician age and is followed by the Orthoceras Limestone of Middle Ordovician age . Our fauna also yields a ...
... fauna is closely related to the European fauna . The Neichia Shale rests disconformably upon the Ichang Lime- stone of Lower Ordovician age and is followed by the Orthoceras Limestone of Middle Ordovician age . Our fauna also yields a ...
Page 382
... fauna quite distinct from the Oligocene fauna of the sandstones beneath the unconformity . These sandstones are so closely associated with the Pyawbwe clays . that it is convenient to call them Pyawbwe sandstones , even though they are ...
... fauna quite distinct from the Oligocene fauna of the sandstones beneath the unconformity . These sandstones are so closely associated with the Pyawbwe clays . that it is convenient to call them Pyawbwe sandstones , even though they are ...
Page 383
... fauna has been found having both Miocene and Oligocene characteristics . As mentioned above , more investigation is needed , but it seems probable that the beds in which it occurs lie above the main break . It is therefore probable that ...
... fauna has been found having both Miocene and Oligocene characteristics . As mentioned above , more investigation is needed , but it seems probable that the beds in which it occurs lie above the main break . It is therefore probable that ...
Contents
81 | 6 |
LAND EROSION AND GEOLOGICAL SURVEY FOR REHABILITA | 11 |
GEOLOGICAL SURVEYS | 16 |
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abutment alignment alkaline lakes Assistant Geologist B. C. Roy B.Sc bands Barakar Bengal Beryl Bihar Bombay brine Calcutta Carbonaceous Carbonaceous shale cement cent Central Provinces chaniho charnockites clay coalfield Crookshank Cystidean dam-site days with effect Deccan trap deposits depth dhands district dykes Engineering Geology examined exposures fauna feet Felspar fossils Geol Geological Survey gneiss Gondwana gorge granted India investigation J. B. Auden Journ Kharaghoda Kosi Lease limestone M. S. Krishnan M.Sc Madras Masonry Stone M. L. Messrs Mica Mineral Concessions Mining Mysore nala occur Ochre Ordovician Orissa Orthoceras outcrop Pattikatla and Masonry Punjab quantity quarry Quartz quartzites Railway reported reservoir returned to headquarters river rocks salt samples sand Sandstone seam Section shale Shaly coal Shan sheet Shihtien Shri Singh Sirmur sodium soil Southern Circle suitable sulphate Surv Survey of India thickness tion tons tunnel Upper zone