Records of the Geological Survey of India, Volume 122, Part 7The Survey, 1987 - 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 16
... sand on the lee - ward side . In the sand flats , at places , sand has been removed by wind leaving behind cobbles , pebbles and boulders littered on the regolith , resembling desert pavement . The geomorphic units are residual hills ...
... sand on the lee - ward side . In the sand flats , at places , sand has been removed by wind leaving behind cobbles , pebbles and boulders littered on the regolith , resembling desert pavement . The geomorphic units are residual hills ...
Page 19
... sand below a cap of mobile of mobile sands . The barchans , sandsheets and other obstacle dunes are the youngest aeolian unit . The grain size study of the different sand samples has revealed contrasting results . The sand of the older ...
... sand below a cap of mobile of mobile sands . The barchans , sandsheets and other obstacle dunes are the youngest aeolian unit . The grain size study of the different sand samples has revealed contrasting results . The sand of the older ...
Page 22
... sands ( Akhaj sequence ) . The younger aeolian deposits which occur as sand dunes and sand sheets over the Mehsana sequence comprise subrounded to rounded , fine and un- imodal sands . The youngest fluvial deposits are grouped as the ...
... sands ( Akhaj sequence ) . The younger aeolian deposits which occur as sand dunes and sand sheets over the Mehsana sequence comprise subrounded to rounded , fine and un- imodal sands . The youngest fluvial deposits are grouped as the ...
Contents
Aravalli transect | 1 |
Highgrade sequence and the associated rocks of the Sandmata Complex 3 Stratigraphy and structure of north Delhi basin | 2 |
Study of volcanism in Delhi Supergroup | 3 |
Copyright | |
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aeolian Ajabgarh Group Ajmer Ajmer district Alwar amphibolite analysed anomaly zone antiform Bajta basalt BASE METAL INVESTIGATION basin belt Berach Granite Bethunmi Bhander Bhilwara Bhilwara district Bikaner block boreholes calcareous carbonatite carried chert clay comprises conglomerate copper mineralisation covering Deccan Delhi Supergroup deposits depth dips dolerite dolomite drilling dunes dykes exploration exposed facies felsic fluvial folds Formation Gangwara geochemical geological mapping Geology Division geophysical Geotechnical investigation gneiss gossan grade GUJARAT Hindoli indicated intersected intruded Jahazpur Jaipur km² area km² was mapped landforms lignite limestone located Mangalwar Complex marble metabasics metasediments mica schist Migmatite mineral mineralised zone Nagaur NE-SW Pali district pegmatites phase phyllite quartz quartz veins quartzite Quaternary Raialo Rajasthan river sand sandstone scale schist sediments sequence shale shear zones silt Sirohi district skarns spillway strike length sulphide Supergroup surveys Tertiary thick toposheets trench trending Udaipur district unconformably Vindhyan volcanics Zawar