Records of the Geological Survey of India, Volume 135, Parts 4-5Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 2
... flood plain formation and Brahmaputra active flood plain formation . Geomorphologically the area can be classified into four broad distinct geomorphic surfaces viz . Denudational hills / Inselbergs , Piedmont plain / Older alluvial ...
... flood plain formation and Brahmaputra active flood plain formation . Geomorphologically the area can be classified into four broad distinct geomorphic surfaces viz . Denudational hills / Inselbergs , Piedmont plain / Older alluvial ...
Page 3
... flooding during high floods , erosion of fertile and stabilised lands , due to shifting of river courses are the important geohazards of the Brahmaputra older flood plain . Bank erosion , heavy siltation , frequent flooding , inundation ...
... flooding during high floods , erosion of fertile and stabilised lands , due to shifting of river courses are the important geohazards of the Brahmaputra older flood plain . Bank erosion , heavy siltation , frequent flooding , inundation ...
Page 10
... flood plain are rich in humus , poorly drained , dark grey clayey loam . Cultivation of paddy and occasionally vegetables are restricted in the lungas and flood plains . Tillas are being used for plantation like tea , teak , rubber ...
... flood plain are rich in humus , poorly drained , dark grey clayey loam . Cultivation of paddy and occasionally vegetables are restricted in the lungas and flood plains . Tillas are being used for plantation like tea , teak , rubber ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh Arunachal Pradesh Assam bands Basin bedrock biotite block boreholes Brahmaputra carried charnockite Chitradurga clay contour Cuddapah depth district drilled dykes east eastern excavation fault flood plain folds foliation Formation foundation fractures geoenvironmental geological mapping Geotechnical Investigation gneiss gold mineralisation gold values granite granite gneiss granulite gravity grey ground water Group hills indicated joints Karnataka Kerala khondalite kimberlite Krishna Kurnool lamproite limestone lineament located magnetic Meghalaya metabasalt migmatite mineral Mizoram NE-SW NW-SE occur pegmatite Peninsular Gneissic Complex penstock phyllite pink powerhouse Project proposed quartz quartz veins quartzite Quaternary regional river rock samples sand sandstone scale schist belt Serchhip shale shear zone slope soil southern Specialised Thematic Mapping sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structural studies sulphide surface surveys Tamil Nadu terrain thick toposheets traversed trench trending tunnel valley village weathered width के