Records of the Geological Survey of India, Volume 85Vols. 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 430
The Talchirs , Damudas and Panchets are characterised by Glossopteris flora , but after the dry period of the Triassic a distinctly different flora , characterised by Ptilophyllum and Thinnfeldia appears and replaces the Glossopteris ...
The Talchirs , Damudas and Panchets are characterised by Glossopteris flora , but after the dry period of the Triassic a distinctly different flora , characterised by Ptilophyllum and Thinnfeldia appears and replaces the Glossopteris ...
Page 488
An island appears to have existed , during this period , in the Shoalhaven Valley in New South Wales as Upper Devonian rocks are unconformable on Ordovician . Bowning Orogeny There does not appear to be much evidence with regard to ...
An island appears to have existed , during this period , in the Shoalhaven Valley in New South Wales as Upper Devonian rocks are unconformable on Ordovician . Bowning Orogeny There does not appear to be much evidence with regard to ...
Page 502
This is probably the Esk Basin . of Hill ( 1951 ) who stated that traces of marine Permo - Carboniferous sediments are known along the margins of the Esk Basin which presumably started to downwarp during this period .
This is probably the Esk Basin . of Hill ( 1951 ) who stated that traces of marine Permo - Carboniferous sediments are known along the margins of the Esk Basin which presumably started to downwarp during this period .
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Assistant associated Attached bands Bihar Bombay Calcutta Camp carried cent Circle clay coal collection College continued copper covered Department deposits depth detailed Development district Division drilling early east effect Engineering examined feet field formations foundation geological mapping Geological Survey Geologist geophysical gneisses Government grade granite headquarters hill important Indian Miner industry Iron late leave lignite limestone localities Madhya Pradesh Madras material Metal mica miles mineral mines Mysore Nagpur Note November occur Orissa pits places present production proposed quantity quarried quartz quartzites Rajasthan recommended records reported Returned to headquarters river road rocks samples sand sandstones schists seen shales sheet Singhbhum square Steel strike suggested suitable Survey of India TABLE thick tion tons Training Upper Valley varying veins village visited