Records of the Geological Survey of India, Volume 128, Part 4The Survey, 1996 - 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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Results 1-3 of 9
Page 17
... being continued in 1994-95 also and data aggregation and interpretations are still in progress . SYSTEMATIC GEOLOGICAL MAPPING IN PARTS OF NORTH CACHAR HILLS AND 17 GSI Rec . Vol . 128 , Pt - 4 An Overview K Mukhopadhyay.
... being continued in 1994-95 also and data aggregation and interpretations are still in progress . SYSTEMATIC GEOLOGICAL MAPPING IN PARTS OF NORTH CACHAR HILLS AND 17 GSI Rec . Vol . 128 , Pt - 4 An Overview K Mukhopadhyay.
Page 57
... progress . In addition to this the excavation of surge shaft has also been taken up . The excavation of HRT at present is under progress from four faces viz face - I , II , IV , & V located at ch's 0.00m , 6157.5m and 7391.5m ...
... progress . In addition to this the excavation of surge shaft has also been taken up . The excavation of HRT at present is under progress from four faces viz face - I , II , IV , & V located at ch's 0.00m , 6157.5m and 7391.5m ...
Page 77
... assemblage zone and Alveolina - Nummulites - Assilina Assemblage Zone could be identified . The detailed work is still in progress . STUDY OF UPPER TERTIARY BIOTA AND ITS CORRELATION ( Code 77 GSI Rec . Vol . 128 , Pt - 4.
... assemblage zone and Alveolina - Nummulites - Assilina Assemblage Zone could be identified . The detailed work is still in progress . STUDY OF UPPER TERTIARY BIOTA AND ITS CORRELATION ( Code 77 GSI Rec . Vol . 128 , Pt - 4.
Contents
LIMESTONE INVESTIGATION Ops I Meghalaya | 6 |
An Overview | 17 |
Quaternary geology and geomorphological mapping of the Brahmaputra Valley | 23 |
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Common terms and phrases
Aizawl AIZAWL DISTRICT arenaceous argillaceous Arunachal Pradesh Assam bands Barail Group Bhuban Formation biotite Bokabil borehole CACHAR clay coal Code comprises Dauki Fault Dibang Valley Disang Group DIVISION An Overview dolomite East Siang Eocene erosion excavation exposed field season fold Geoenvironmental geotechnical gneiss granite granitoids grey indicate JAINTIA HILLS DISTRICT joint KALIYANI LINEAMENT Karbi Anglong District Khasi Greenstones Kopili Kumar limestone Litang lithostratigraphy lithounits located medium grained Meghalaya mineral mineralisation Mizoram molybdenite Mukatung Nagaland NE-SW North Eastern Region occur overlain pegmatitic power house prone areas Quaternary Ranganadi river rockmass samples sandstone scale schist sediments Sela Group sequence shale shear Shella Formation Shillong Siang District Sibsagar siltstone slope soil sq.km structure Surma Surma Group Survey of India Sylhet synclinal systematic geological mapping tectonic Tertiary thick TINSUKIA DISTRICT tion Tipam Group toposheet traverse trend TRIPURA tunnel ultramafic Unconformity West Kameng district zone