Records of the Geological Survey of India, Volume 112, Parts 7-8Government of India, 1981 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 56
... TERRACES The fluvio - glacial terraces are noticed at an eleva- tion of 975 metres above the m.s.l. and their occur- rences are restricted upstream of Agastmuni in the area . These terraces are sandwitched between the terraces of ...
... TERRACES The fluvio - glacial terraces are noticed at an eleva- tion of 975 metres above the m.s.l. and their occur- rences are restricted upstream of Agastmuni in the area . These terraces are sandwitched between the terraces of ...
Page 61
... terraces , which is indicative of repeated reworking in the later phase of deposition of sediments in the valley . Relatively higher frequency of opaque minerals in the fluvial terraces is suggestive of the later ex- posure of these ...
... terraces , which is indicative of repeated reworking in the later phase of deposition of sediments in the valley . Relatively higher frequency of opaque minerals in the fluvial terraces is suggestive of the later ex- posure of these ...
Page 134
... terrace TT was also formed . Further uplift of watershed area , and climatic and eustatic changes rendered these terra- ces vulnerable to erosion , and rivers were rejuvena- ted . The third phase witnessed formation of terraces JT3 ...
... terrace TT was also formed . Further uplift of watershed area , and climatic and eustatic changes rendered these terra- ces vulnerable to erosion , and rivers were rejuvena- ted . The third phase witnessed formation of terraces JT3 ...
Contents
RECORDS | 1 |
Geology Structure and Sulphide Mineralisation of Tosham District Bhiwani Haryana | 7 |
Geology and Geochemistry of Sulphide Mineralisation in Teejanwali Hill Mahendragarh | 17 |
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Ajabgarh albite altered anomaly Aravalli Banded Gneissic Complex Bari Sadri basin Bayana beds belt Berach Berach Granite Bhadesar biotite calcite chert chlorite colour conglomerate country rocks crystalline Delhi Supergroup Deoban deposits district dolomite east eastern epidote fault felspar fluvial folds foliation Formation fractures Geol Geological Survey glacial glacier gneiss grade grains granite grey groundmass Himalaya hornblende intrusive Jamuna Jogipura Jutogh kankar limestone magmatic magnetite Mandhali metamorphism metasediments metres mica schist microcline migmatites mineralisation minerals muscovite NE-SW Nithar NW-SE occur oligoclase orthoclase overlying pebbles pegmatite phase phenoclasts phyllite places plagioclase Plate-1 porphyry Pre-Aravalli pre-Delhi Purola quartz quartzite Rajasthan region rhyolite river samples sand Sandstone schist schistose sediments seen sequence sericite shale shows slate sphene stratigraphic Sub-basin Supergroup surface Surv Survey of India tectonic terraces texture thick thin Thrust Tosham trend tuff unconformity valley veins Vindhyan Volcanics Wazri zircon zone