Records of the Geological Survey of India, Volume 123, Part 2The Survey, 1990 - 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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... ( Lower Jurassic ) of Pranhita - Godavari valley has marked the first recorded occurrence of Indochelys spatulata , a Lower Jurassic mesochelydian turtle , besides sauropod , dinosaur and dimorphodontidae . New discovery of ...
... ( Lower Jurassic ) of Pranhita - Godavari valley has marked the first recorded occurrence of Indochelys spatulata , a Lower Jurassic mesochelydian turtle , besides sauropod , dinosaur and dimorphodontidae . New discovery of ...
Page 197
... Lower Gondwana rocks and to study its structural setup as well as to identify potential coal bearing blocks for regional explora- tion . The Gondwana rocks , in the mapped area , ex- tend roughly in NW - SE trend , and is bordered by ...
... Lower Gondwana rocks and to study its structural setup as well as to identify potential coal bearing blocks for regional explora- tion . The Gondwana rocks , in the mapped area , ex- tend roughly in NW - SE trend , and is bordered by ...
Page 208
... Lower member of Pali Formations . These lithounits also show large and small scale pottery structures . Lin- guoid ripple - marks are more common on the top surface of the festoon cross - bedding found within the sandstone of Lower ...
... Lower member of Pali Formations . These lithounits also show large and small scale pottery structures . Lin- guoid ripple - marks are more common on the top surface of the festoon cross - bedding found within the sandstone of Lower ...
Contents
Geochronology and Isotope Geology Division 1833 | 18 |
Central Petrological Laboratories 4450 | 44 |
Central Geophysics Division 5168 | 50 |
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Common terms and phrases
aeromagnetic amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies Argada bands Barakar Barakar Formation Barren Measures Formation basin Bhutan BIHAR block boreholes Calcutta Central chalcopyrite chemical clay coal seams Coal Wing copper cores correlation cruise depth developed DISTRICT dolomite dykes east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP Geophysics Division gneisses GODAVARI VALLEY Gondwana grade grained granite gneiss grey GROUND EVALUATION heavy mineral horizon India indicated intersected isotopic Kamthi Formation Karnataka lignite limestone located MADHYA PRADESH mafic magnetic Marine Wing metamorphic migmatites million tonnes mineralisation NW-SE occur Orissa phyllite PRADESH Code Precambrian quartz quartzite range Raniganj REGIONAL EXPLORATION revealed samples sand sandstone scale schist seam zones sector sediments seismic sequence shale sq km sulphide surface surveys TALCHIR FORMATION thickness tion toposheet trending upto VALLEY COALFIELD varying vibrocores volcanics WEST BENGAL whole rock zone