Records of the Geological Survey of India, Volume 112, Part 7The Survey, 1982 - 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 11
... river , nala and well sections , it was evidenced that the area had undergone alternate arid and humid climatic periods with the present arid cycle along with the deposition of aeolian sands and its extension towards east . The river ...
... river , nala and well sections , it was evidenced that the area had undergone alternate arid and humid climatic periods with the present arid cycle along with the deposition of aeolian sands and its extension towards east . The river ...
Page 13
... river and nala beds have been fully covered by these aeolian deposits . SEDIMENTS and thEIR CHARACTERS The recent and active dune sands are mostly concentrated along the banks of the present channel course ; even a few can be noted on ...
... river and nala beds have been fully covered by these aeolian deposits . SEDIMENTS and thEIR CHARACTERS The recent and active dune sands are mostly concentrated along the banks of the present channel course ; even a few can be noted on ...
Page 14
... river bed at all ; it has completely been filled up by wind - borne sands and on the filled up river bed , barchan dunes are being formed recently . 2. Sand accumulation and sand spreading is gradually increasing towards east . 3 ...
... river bed at all ; it has completely been filled up by wind - borne sands and on the filled up river bed , barchan dunes are being formed recently . 2. Sand accumulation and sand spreading is gradually increasing towards east . 3 ...
Contents
Coastal geomorphology of Bhavnagar Gujarat India O | 1 |
Sediments of river Mendhaan admixture of humid and arid epoch | 11 |
CONTENTS | 16 |
Copyright | |
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Ajabgarh Group albite Alwar Group Aravalli Aund axial Banded Gneissic Complex Bari Sadri basin Bayana beds Berach Granite Bhadesar Bhavnagar biotite Buchara Bundelkhand Gneiss calcite chert chlorite colour conglomerate country rocks cross-bedding Delhi Delhi Supergroup deposits district dolomite east eastern emplacement epidote facies fault felsite felspar felspathic ferruginous folds foliation fractures Geol Geological Survey geosynclinal cycle Gneiss grade grains of quartz granite porphyry grey Gujarat hornblende intrusive Jahaj Jaipur Jogipura Formation Khardeola Khareri Khetri Kushalgarh Kutch limestone magmatic matrix metamorphism metasediments mica schist microcline migmatites mineralisation minerals muscovite NE-SW Nithar northeastern Rajasthan occur oligoclase oolites orthoclase pebbles pegmatite phase phenoclasts phyllites places Pre-Aravalli pre-Delhi quartz quartz felsite quartzite Raialo Rajasthan ripple marks Salenia sand sandstone schist sedimentary sedimentation seen sequence sericite shale shows siliceous Sita slates specimen stratigraphic Supergroup surface Surv Survey of India tectonic terrace thick trend unconformity veins Vindhyan western zone