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 139
... shales and clays , needle shales and carbo- naceous sanstones was found . These beds strike approximately E.N.E.-W.S.W. and have almost vertical dips , the outcrop being approximately 700 yards wide . The calcareous shales and clays ...
... shales and clays , needle shales and carbo- naceous sanstones was found . These beds strike approximately E.N.E.-W.S.W. and have almost vertical dips , the outcrop being approximately 700 yards wide . The calcareous shales and clays ...
Page 356
... Shales , or Bir- manites Beds , in which it occurs are the equivalents of the Hwe Mawng Beds but lower than the Yunnanese horizons which carry Ogygites yunnanensis Reed1 . Parts of these shales have yielded graptolites of Skiddavian age ...
... Shales , or Bir- manites Beds , in which it occurs are the equivalents of the Hwe Mawng Beds but lower than the Yunnanese horizons which carry Ogygites yunnanensis Reed1 . Parts of these shales have yielded graptolites of Skiddavian age ...
Page 592
... shales and sandstones below . A pit here shows burnt shales and sandstones for about 10 feet from the surface , followed by a carbonaceous shale bed of one foot in thickness . The latter has not been fully altered and still retains a ...
... shales and sandstones below . A pit here shows burnt shales and sandstones for about 10 feet from the surface , followed by a carbonaceous shale bed of one foot in thickness . The latter has not been fully altered and still retains a ...
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