Records of the Geological Survey of India, Volume 123, Part 7The Survey, 1990 - 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 39
... fluvial origin , interpreted as the products of fluctuating climatic regimes during the late Quaternary time . The entire gamut of land- forms have been grouped into three cycles , each of alternat- ing aeolian and fluvial phases ...
... fluvial origin , interpreted as the products of fluctuating climatic regimes during the late Quaternary time . The entire gamut of land- forms have been grouped into three cycles , each of alternat- ing aeolian and fluvial phases ...
Page 43
... FLUVIAL DEPOSIT : It comprises the fluvial sediments of palaeo - channel and are mainly grav- els , pebbles of quartz , quartzite , red sandstone and calcareous nodules , embedded in silty and sandy matrix . The yellow sand overlying ...
... FLUVIAL DEPOSIT : It comprises the fluvial sediments of palaeo - channel and are mainly grav- els , pebbles of quartz , quartzite , red sandstone and calcareous nodules , embedded in silty and sandy matrix . The yellow sand overlying ...
Page 54
... FLUVIAL PHASE DOMINANT STAGE - 8 LACUSTRINE PHASE , TRANSITIONAL STAGE - 7 STAGE - 6 AEOLIAN PHASE / RE WORKING AND FORMATION OF COMPLEX AND COMPOUND DUNAL FORMS . FLUVIAL PHASE OF MODERATE - LOW ENERGY REGIME ( CONSEQNENT DRAINAGE ) ...
... FLUVIAL PHASE DOMINANT STAGE - 8 LACUSTRINE PHASE , TRANSITIONAL STAGE - 7 STAGE - 6 AEOLIAN PHASE / RE WORKING AND FORMATION OF COMPLEX AND COMPOUND DUNAL FORMS . FLUVIAL PHASE OF MODERATE - LOW ENERGY REGIME ( CONSEQNENT DRAINAGE ) ...
Contents
rock sequence | 1 |
Mangalwar Projec | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat | 7 |
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Common terms and phrases
aeolian Agucha Alluvium amphibolite amygdules anomalies Aravalli augite axial bands BASALT BASALT FLOW basin bedding belt Bethunmi biotite boreholes calcareous carbonate characterised chert clinopyroxene comprises conglomerate contains Deccan Traps deposits depth dolerite dolerite dykes dolomite drilling dunes eastern exploration exposed felsic Flow-II fluvial folds Formation geochemical Geological map geophysical surveys gneiss gossan granite grey Gujarat Hindoli INDEX indicated intersected intertrappean intruded Jahazpur Kalabar kmĀ² was mapped Magnetic Mangalwar Complex marble massive sulphide metamorphism metasediments mica schist migmatitic Miliolitic Limestone NE-SW NNE-SSW North Sindesar Ridge occur older olivine opaques overlying Pb-Zn pegmatite phase phenocrysts phyllite plagioclase porphyritic quartz quartz veins quartzite Rajasthan Rann Clay regional rock types samples sandstone Sawar scale schist sequence shale shear zone silt Sindesar Ridge block Sirohi district Sirohi Group skarns stratigraphic strike length structures Surendranagar texture thickness tion toposheet trending tuffaceous Udaipur UDAIPUR DISTRICT unconformably unit volcaniclastic volcanics Wadhwan western