Records of the Geological Survey of India, Volume 91The Survey, 1962 - 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 34
... shales . To the north of the Mahanadi River shales become more arenaceous , and locally grade into ferruginous sandstones . Grey porcellanic bands , ranging in thickness from 9 inches to a foot , occur within the shales , and are ...
... shales . To the north of the Mahanadi River shales become more arenaceous , and locally grade into ferruginous sandstones . Grey porcellanic bands , ranging in thickness from 9 inches to a foot , occur within the shales , and are ...
Page 53
... shales are exposed in Tikara Nadi , north of Kanniah ( 21 ° 06 ′ : 85 ° 39 ′ ) and in Bankhuli Nadi , west of Takua ( 20 ° 07 ′ : 85 ° 02 ′ ) . The Damudas consist of sandstones , shales , carbonaceous shales and coal , interbedded at ...
... shales are exposed in Tikara Nadi , north of Kanniah ( 21 ° 06 ′ : 85 ° 39 ′ ) and in Bankhuli Nadi , west of Takua ( 20 ° 07 ′ : 85 ° 02 ′ ) . The Damudas consist of sandstones , shales , carbonaceous shales and coal , interbedded at ...
Page 273
... shales Upper quartzites Susnai breccia Lower quartzites and shales Alternating limestones and shales Glauconite beds Fawn limestone Olive shales Rohtas stage Khenjua stage Semri series Porcellanite stage . Porcellanites and silicified ...
... shales Upper quartzites Susnai breccia Lower quartzites and shales Alternating limestones and shales Glauconite beds Fawn limestone Olive shales Rohtas stage Khenjua stage Semri series Porcellanite stage . Porcellanites and silicified ...
Contents
Part | 1 |
MINERAL INVESTIGATIONS | 38 |
ENGINEERING GEOLOGY AND GROUNDWATER SECTION | 99 |
Copyright | |
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43rd Indian Sci abstr Andhra B.Sc Bagh beds bands Baripada Bhaluk Khad Bihar biotite Bombay borehole Bose Cambrian cent charnockite Circle clay coal coalfield Congr Coralline limestone Cretaceous Deccan Trap Delhi deposits depth district Dolerite drilling Dutt Dutta East Economic Geology Section examined feet felspar formations fossils Geol geological mapping Geological Survey Geophysical gneiss gold Gondwana grains granite gravel Groundwater Headquarters Calcutta Himalayan hornblende Hyderabad ilmenite India industry investigated iron-ore laterite lignite lode Lower M.Sc Madhya Pradesh Madras magnetite miles minerals mining Murthy Mysore nala occur Orissa palaeolithic phyllites pitchstone Proc Punjab quartz quartzites Rajasthan Raniganj region reported river rocks Sahni samples sand sandstone Sarvashri Sastry schists sediments shales Shri soil spore Srivastava Surv Survey of India taluk thickness thin topo-sheets trap Upper Valley veins village Vindhyan West Bengal zone