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 9
... present in it also show alteration . Glassy matter present is of two different composition , one showing devitrification to quartz and the other to felspar . Igneous Rocks The igneous rocks in the area are of the granitic suite and ...
... present in it also show alteration . Glassy matter present is of two different composition , one showing devitrification to quartz and the other to felspar . Igneous Rocks The igneous rocks in the area are of the granitic suite and ...
Page 44
... present in the other congeneric species , are missing in it . This species , however , bears a great resemblance to M. turneri Hyatt and Smith , described from the zone of Tropites subbullatus from the United States ( Upper Carnian ) ...
... present in the other congeneric species , are missing in it . This species , however , bears a great resemblance to M. turneri Hyatt and Smith , described from the zone of Tropites subbullatus from the United States ( Upper Carnian ) ...
Page 9
... present day level . T3 terrace is demarcated by 19 m and 24 m ( ± 2m ) contour . The phase responsible for the deposition of this surface corresponds to the Tyrrhenian Mindel- Riss interglacial period , during which the sea level rise ...
... present day level . T3 terrace is demarcated by 19 m and 24 m ( ± 2m ) contour . The phase responsible for the deposition of this surface corresponds to the Tyrrhenian Mindel- Riss interglacial period , during which the sea level rise ...
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