Memoirs of the Geological Survey of Pakistan, Volumes 5-6The Survey, 1969 |
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Page 16
... length of the shell from the anterior extremity ; hinge line quite straight , less than the total length of the shell ; antero - dorsal margin short , gently convex ; anterior margin well rounded ; ventral margin long , broadly ...
... length of the shell from the anterior extremity ; hinge line quite straight , less than the total length of the shell ; antero - dorsal margin short , gently convex ; anterior margin well rounded ; ventral margin long , broadly ...
Page 34
... length 14.0 mm . , height 17.5 mm . ; thickness ( both valves intact ) 8.2 mm . Further distribution in W. Pakistan ... length is greater than height . One specimen has greater height than the length . Dimensions are one specimen ...
... length 14.0 mm . , height 17.5 mm . ; thickness ( both valves intact ) 8.2 mm . Further distribution in W. Pakistan ... length is greater than height . One specimen has greater height than the length . Dimensions are one specimen ...
Page 36
... length 37.6 mm . , height 33.0 mm . , true thickness of the valve cannot be measured ; the mould , length 40.0 mm .; height 31.0 mm . ; thickness ( both valves intact ) 18.7 mm . Both the specimens are larger than the holotype ...
... length 37.6 mm . , height 33.0 mm . , true thickness of the valve cannot be measured ; the mould , length 40.0 mm .; height 31.0 mm . ; thickness ( both valves intact ) 18.7 mm . Both the specimens are larger than the holotype ...
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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