Records of the Geological Survey of India, Volume 118, Parts 3-8government of India., 1983 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 71
... unit is loose , unconsolidated , non - calcareous and are easily transported by winds . It forms an apron over cultiva- ted fields . 3. Fluvial Aggradational Units Based on the nature of soil and their occur- rence , this unit has been ...
... unit is loose , unconsolidated , non - calcareous and are easily transported by winds . It forms an apron over cultiva- ted fields . 3. Fluvial Aggradational Units Based on the nature of soil and their occur- rence , this unit has been ...
Page 82
... units grouped under alluvium are further differentiated into the following sub - units : i ) Marine Landforms ii ) Eolian / Subaqueous land iii ) Fluvial landforms Coastal plain / Beach sand Sand dune Present flood plains , older flood ...
... units grouped under alluvium are further differentiated into the following sub - units : i ) Marine Landforms ii ) Eolian / Subaqueous land iii ) Fluvial landforms Coastal plain / Beach sand Sand dune Present flood plains , older flood ...
Page 115
... units and from their verti- cal superposition . Lithostratigraphy of the terrain has been studied from the materials constituting the landform . An attempt has been made to establish the regional correlation of all the landforms mapped ...
... units and from their verti- cal superposition . Lithostratigraphy of the terrain has been studied from the materials constituting the landform . An attempt has been made to establish the regional correlation of all the landforms mapped ...
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Common terms and phrases
aeolian aerial alluvial amphibolite bands basin belt Bihar biotite channel Charnockite chromite chromitite clay coal field concentration Denudational hill deposits developed drainage Duasini environmental erosion FAAS flood plain fluvial folds foliation forest formation gabbro Ganjam garnet Geol Geological Survey geomorphic geomorphology gneiss gold grains granite gneiss granitised amphibolite groundwater hornblende iron khondalite Kumari land landform landuse laterite Limonite lineament Manbazar Surface massive amphibolite ment mineralised minerals mining nala ND ND Noa Dihing Opx cumulate Orissa oxidation parent rocks pediplain PG elements plagioclase platinum group ppm ppm ppm Purulia district Quarry quartz quartzite Quaternary Records Volume Rohtak district Rushikulya river Sambhar Salt Lake samples sandstone schistose schistose amphibolite sediments shear zone slopes soil sq km sqkm structures Survey of India Taptapani terraces Tetla thickness tion Tirap district trend ultramafic valley varies West Bengal