Memoirs of the Geological Survey of Pakistan, Volumes 5-6The Survey, 1969 |
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Page 7
... evidently indicate specific age for the formation in which they occur . In all , there are forty - seven index species , out of which five gastropod species are regarded as index species , for Paleocene ; two pelecy pod and four ...
... evidently indicate specific age for the formation in which they occur . In all , there are forty - seven index species , out of which five gastropod species are regarded as index species , for Paleocene ; two pelecy pod and four ...
Page 8
... evidently indicate specific age for the formations in which they occur : - 1. Species restricted to Paleocene : GASTROPODA Euspirocrommium cf. E. conicum Cox Xenophora sp . Iqbal Rhinoclavis angystoma ( Archiac & Haime ) Tibia cf. T ...
... evidently indicate specific age for the formations in which they occur : - 1. Species restricted to Paleocene : GASTROPODA Euspirocrommium cf. E. conicum Cox Xenophora sp . Iqbal Rhinoclavis angystoma ( Archiac & Haime ) Tibia cf. T ...
Page 14
... evidently indicative of Paleocone age . The upper part of ' Hill Limestone ' as pointed out by Cotter ( 1933 , p . 94 ) is of Lower Eocene age . The Chor gali Formation may be re- garded Lower Eocene in age as it is correlated wih ...
... evidently indicative of Paleocone age . The upper part of ' Hill Limestone ' as pointed out by Cotter ( 1933 , p . 94 ) is of Lower Eocene age . The Chor gali Formation may be re- garded Lower Eocene in age as it is correlated wih ...
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Common terms and phrases
abapertural view aperture appears Arch Archiac & Haime band broadly Chharat consists convex Corbula Cossmann & Pissarro Cotter Cretaceous Description Deshayes designation differs dimensions District D. G. Khan Domanda shale dorsally Drazinda shale Drug section exterior left valve Family fauna feet figured Formation forms fossil Further distribution gastropod Genus Geol geology Ghazij fm gray Group height holotype India intervals Iqbal Italy Jhalar Kohat Lamarck larger length Limestone lines Linne Locality Lower Eocene margin Middle Eocene monotypy ornament Ostrea outline pakistanica Eames Paleocene Paris pelecypod PLATE pointed posterior preserved prominent Quetta Rakhi Nala Range Recent Remarks ribs right valve rounded Shahrig shell short similar slightly soriensis Eames specimen spiral Surv suture thick thin threads Type number.-Specimens type occurrence Type species UCLA umbonal Upper ventral Vredenburg West Pakistan whorls Zinda Pir section