Records of the Geological Survey of India, Volume 127, Part 4The Survey, 1995 - 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 16
Page 56
... Channel bar , lateral bar , levees , etc. Abondoned Channels , ox - bow lakes , meander cut - offs , bills etc. II , isolated mounds and lower flat- tish plain . Environmental Hazards . Prone to frequent flooding and bank erosion ...
... Channel bar , lateral bar , levees , etc. Abondoned Channels , ox - bow lakes , meander cut - offs , bills etc. II , isolated mounds and lower flat- tish plain . Environmental Hazards . Prone to frequent flooding and bank erosion ...
Page 61
... channel bars , lateral bars , depressions ( bils ) meanders , oxbows , abandoned channels , levees and other features of active depositional processes of the Brahmaputra and its major tributaries . This plain is confined to the present ...
... channel bars , lateral bars , depressions ( bils ) meanders , oxbows , abandoned channels , levees and other features of active depositional processes of the Brahmaputra and its major tributaries . This plain is confined to the present ...
Page 77
... channel at R.L 210m located in a gorge section with banks sloping at steep angles . The left bank slopes at an angle of 55 ° upto R.L 301m ( top of the proposed dam ) . The right bank slopes at an angle of 47 ° in the lower reaches upto ...
... channel at R.L 210m located in a gorge section with banks sloping at steep angles . The left bank slopes at an angle of 55 ° upto R.L 301m ( top of the proposed dam ) . The right bank slopes at an angle of 47 ° in the lower reaches upto ...
Contents
AssamMeghalaya TripuraMizoram and ManipurNagaland | 3 |
Geological Mapping TripuraMizoram | 23 |
Geological Mapping ManipurNagaland | 29 |
Copyright | |
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Abor volcanics abutment Aizawl alignment amphibolite anomaly anticlines arenaceous argillaceous ARUNACHAL PRADESH Assam axial bands Barail Group bed rock Bhuban Formation block Bokabil bore holes boreholes Brahmaputra Buxa Formation Chandel districts channel chromite clay dam axis deposits depth Disang dolomite drilling East Siang East Siang district Engineering Geology excavated exposed faults field season fold geochemical geomorphological geotechnical gneiss grey Group of rocks harzburgite hill indicated investigation Jorhat limestone lithological lithounits located LUNGLEI DISTRICTS Manipur medium grained Meghalaya mineral mineralisation MIZORAM NAGALAND nala NE-SW Noa Dihing occur Older Alluvial Plain ophiolite pelagic sediments Phyllite power house Precambrian Project proposed quartz quartzite Quaternary regional right bank river Samchampi samples sandstone schist sequence shale shear Shergaon Shillong Shillong Group silt siltstone slope sq.km structures studies sulphides surface Surma Group synclines systematic geological mapping terrace Tertiary thick Tipam traverses Tripura tunnel ultramafic Umpyrtha area unconformably upto veins Yinkiong zone