Records of the Geological Survey of India, Volume 125, Part 7The Survey, 1992 - 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 17
... dunes and interdune sediments in arid and semi- arid Rajasthan ( Thar ) it was not possible to establish a chronology of dune construction , by the conventional Carbon - 14 dating process . Recourse is , therefore , taken to ...
... dunes and interdune sediments in arid and semi- arid Rajasthan ( Thar ) it was not possible to establish a chronology of dune construction , by the conventional Carbon - 14 dating process . Recourse is , therefore , taken to ...
Page 18
... dunes formed prior to 17,000 year B.P. The longitudinal dunes , considered to have evolved from older dunes are the products of second phase of aridity prevailing around 5,300 year B.P. , while the remobilised , cross - laminated sands ...
... dunes formed prior to 17,000 year B.P. The longitudinal dunes , considered to have evolved from older dunes are the products of second phase of aridity prevailing around 5,300 year B.P. , while the remobilised , cross - laminated sands ...
Page 19
... dunes in the region , thus fixing their age over 10,000 years B.P. , corroborated approximately by TL dating of stable dunes , and coinciding perhaps with the last glacial maxima at 18,000 years B.P. The dunal sands from different ...
... dunes in the region , thus fixing their age over 10,000 years B.P. , corroborated approximately by TL dating of stable dunes , and coinciding perhaps with the last glacial maxima at 18,000 years B.P. The dunal sands from different ...
Contents
GEOLOGICAL MAPPING Page | 1 |
Hindoli Project | 8 |
Volcanic stratigraphy of Malani magmatic suite in parts | 15 |
Copyright | |
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aeolian Ajmer Alwar amphibolite Aravalli associated bands basalt base metal basement basin bedrock Bhilwara Bikaner district block boreholes calc-silicate Callovian carbonate clay comprises conglomerate deformation Delhi Supergroup delineated deposits depth dipping dolerite dolerite dyke dolomite drainage drilling dune Erinpura Granite excavated exploration facies felsic foliation Formation foundation grades geochemical Geological map geophysical surveys geotechnical investigations gneiss gravity grouting Gujarat Hindoli indicated intrusive joints Kachchh kmē lignite limestone lineaments located magnetic Mangalwar mica schist mineralisation minerals Narmada occur Pali district Pb-Zn pegmatite phase phyllite Pipaliya porphyritic potential power house Project quartz quartz veins quartzite Quaternary Rajasthan rapakivi Regional Geology Division rhyolite river samples sand sandstone Sarara scale schist SDFB sediments sequence serpentinite shear zones Sindesar Ridge Sirohi soil spillway stratigraphy strike length structure subzone suggested sulphide Supergroup tectonic thick tion Tonk district toposheet 45 traverses trend tunnel Udaipur district ultramafic ultramafic rocks volcanics