Records of the Geological Survey of India, Volume 87, Part 2The Survey, 1953 - 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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Page 414
... characters of the shell can be easily determined . Shell thick , sub - triangular in outline , inequilateral , elongate and moderately inflated . Anteriorly the shell is broadly and posteriorly somewhat narrowly rounded ; length greater ...
... characters of the shell can be easily determined . Shell thick , sub - triangular in outline , inequilateral , elongate and moderately inflated . Anteriorly the shell is broadly and posteriorly somewhat narrowly rounded ; length greater ...
Page 430
... characters which makes its generic assignation somewhat difficult . The dorsal muscle impressions , as far as we have been able to expose them , appear to resemble those of Cererithyris Buckman , but the beak characters and sharp ...
... characters which makes its generic assignation somewhat difficult . The dorsal muscle impressions , as far as we have been able to expose them , appear to resemble those of Cererithyris Buckman , but the beak characters and sharp ...
Page 431
... characters were exposed by him with the aid of the dental engine ( 1925 , 1925a , 1928 ) . Although it has not been possible to develop the brachidia of the species under review , certain examples which have been ground to determine the ...
... characters were exposed by him with the aid of the dental engine ( 1925 , 1925a , 1928 ) . Although it has not been possible to develop the brachidia of the species under review , certain examples which have been ground to determine the ...
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Common terms and phrases
Ajmer-Merwara Andhra anteriorly Assam beach sand beak Bengal Bihar Blanford Bombay brachial valve Calcutta cent Chaibasa chromite coal coke concentrate corrugata Current Science Cwts Degana deposits district dorsal eluvial exported feet fossils G.S.I. Type Gaokhadi genus Geol Geological Survey Gondwana grade Hassan Hassan district Hemicidaris hill Holcothyris holotype Hyderabad ilmenite sand inclusive of titaniferous indet India Indian Iron industry inflated Iron & Steel Jabalpur Jaisalmer jaisalmerensis Jaisalmeria ovalis Jodhpur Jurassic Kashmir Kitchin Kutchithyris Kyanite ligament lode Madhya Bharat Madhya Pradesh Madras magnetite Malgund Manganese-ore Messrs mica mile million tons mineral mines Mysore Orissa output paratype pay-dirt plates production Purangad pyrites quantity Rajasthan Rajwade Ratnagiri Ratnagiri port Rewa rutile Sahni and Bhatnagar sandstone Saurashtra shell showing sillimanite Singhbhum species specimens Stefanini Surv Survey of India TABLE Terebratulina thickness Tihkia TiO2 tons valued Travancore Triassic tubercles umbo unionids ventral Vindhya Pradesh wolfram