Records of the Geological Survey of India, Volume 116The Survey, 1987 - 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 48
... comprises Deccan basaltic lava flows and the Quaternary deposits . The Quaternary deposits comprise three units viz . , basal boulder conglo- merate bed , older alluvium and younger alluvium . Geomorphologically the area consists of ...
... comprises Deccan basaltic lava flows and the Quaternary deposits . The Quaternary deposits comprise three units viz . , basal boulder conglo- merate bed , older alluvium and younger alluvium . Geomorphologically the area consists of ...
Page 123
... comprises sandstone pebbles , sandy clay and sandstone showing crude stratifiction . ยท Mokokchung and Wokha Districts A. Joshi , D. Yedekar , S. Chakraborty , P. Naskar , K. P. Verma and M. P. Gaur carried out geological mapping ...
... comprises sandstone pebbles , sandy clay and sandstone showing crude stratifiction . ยท Mokokchung and Wokha Districts A. Joshi , D. Yedekar , S. Chakraborty , P. Naskar , K. P. Verma and M. P. Gaur carried out geological mapping ...
Page 124
Geological Survey of India. and the latter comprises carbonaceous shale , clay with minor sandstone . The Surma Group in the Borjan coalfield comprises pebbly sandstone and sand - silt alternations . The Tipam Group is represented mainly ...
Geological Survey of India. and the latter comprises carbonaceous shale , clay with minor sandstone . The Surma Group in the Borjan coalfield comprises pebbly sandstone and sand - silt alternations . The Tipam Group is represented mainly ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 18 |
PUBLICATION AND INFORMATION DIVISION | 24 |
GEOPHYSICAL DIVISION | 34 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin belt Bihar Bijawar biotite block boreholes Calcutta carried charnockite Circle clay coal coalfield comprises core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes dykes exploration exposed fault flows folds Formation fossils geochemical geological mapping Geologist Jr Geology Division geophysical geotechnical investigations glacier gneiss Gondwana granite gneiss Group Headquarters Hyderabad indicated Karnataka Kumar Laboratory laterite limestone line km located logged Lucknow Madhya Pradesh magnetic mapped an area mica mineral mineralisation Nagpur nala NW-SE Orissa pegmatite phosphorite phyllite power house proposed quartz quartzite Quaternary Regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shillong Shri Singh spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto varying veins Vindhyan West