Records of the Geological Survey of India, Volume 105The Survey, 1973 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 222
... sediments in this basin can be broadly divided into three groups , ( a ) The Alluvial fan deposit in the northern part of the basin , ( b ) the Older Alluvium deposit occurring as raised blocks and ( c ) the Recent Sediments deposi- ted ...
... sediments in this basin can be broadly divided into three groups , ( a ) The Alluvial fan deposit in the northern part of the basin , ( b ) the Older Alluvium deposit occurring as raised blocks and ( c ) the Recent Sediments deposi- ted ...
Page 33
... sediments of the Andaman and Nicobar islands are represented by two different sedimentary cycles . Both the sequences are at present metamorphosed to low grades . The earlier sequence of open pelagic sediments are described here as the ...
... sediments of the Andaman and Nicobar islands are represented by two different sedimentary cycles . Both the sequences are at present metamorphosed to low grades . The earlier sequence of open pelagic sediments are described here as the ...
Page 61
... sediments in this basin are predominantly hemipelagic silty clays of deltaic origin , and , the island derived sedi- ment consists of rare calc - arenites . The Andaman basin receives sediments from the Irrawaddy river , that is from ...
... sediments in this basin are predominantly hemipelagic silty clays of deltaic origin , and , the island derived sedi- ment consists of rare calc - arenites . The Andaman basin receives sediments from the Irrawaddy river , that is from ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
Copyright | |
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alignment alluvium amphibolite Andaman Andhra Pradesh anorthosites Archaean bands Baratang basalt basin bauxite beds Bihar biotite boreholes Carboniferous carried charnockite Circle clay coal coalfield conglomerate copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes dykes exploration exploratory exposed folds foliation Formation fossils garnetiferous geochemical geohydrological geological mapping Geological Survey Geologists Jr geophysical gneisses Gondwana grade grained granite groundwater Group horizon indicated investigation island Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale metres million tonnes mineral mineralisation nala occur pegmatite phosphorite phyllite pits Project pyrite quartz veins quartzite Rajasthan regional river rock types samples sandstone Sarvashri schist seams sediments shales Sharma shear zones Shri Singh slate spillway sq km strike length studies Survey of India thickness tion topo-sheets traversed trend tunnel ultrabasic Upper upto valley varies