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Page 16
92 ) figured as a left valve , is a right valve . ... large , thick , inflated ; broadly
subtrigonal , slightly elongate anteriorly , broadly rounded in front , contracted
behind , inequivalve ; inequilateral ; close , both the valves inflated , convex , right
valve ...
92 ) figured as a left valve , is a right valve . ... large , thick , inflated ; broadly
subtrigonal , slightly elongate anteriorly , broadly rounded in front , contracted
behind , inequivalve ; inequilateral ; close , both the valves inflated , convex , right
valve ...
Page 22
Most of the specimens are complete , few represent either left or right valves .
They are of variable ... One specimen represents the left valve and the other right
valve , both of them somewhat inflated . The specimen representing the right
valve ...
Most of the specimens are complete , few represent either left or right valves .
They are of variable ... One specimen represents the left valve and the other right
valve , both of them somewhat inflated . The specimen representing the right
valve ...
Page
Leionucula pakistanica Eames , exterior right valve , Drug section , Drazinda
shale , M . Eocene . Reg . No . SU - 121 , specimen . Barbatia ( Plagiarca )
pseudonavicula Emaes , exterior left valve , Drug section , Drazinda shale , M .
Eocene .
Leionucula pakistanica Eames , exterior right valve , Drug section , Drazinda
shale , M . Eocene . Reg . No . SU - 121 , specimen . Barbatia ( Plagiarca )
pseudonavicula Emaes , exterior left valve , Drug section , Drazinda shale , M .
Eocene .
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Common terms and phrases
abapertural view aperture appears Arch Archiac & Haime band broadly Chharat consists convex 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 Miocene monotypy number.—Specimens Nummulites 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 specimen spiral suture thick thin threads Type number Type number.-Specimens type occurrence Type species UCLA umbonal Upper Vredenburg West Pakistan whorls Zinda Pir section
Bibliographic information
| Title | Memoirs of the Geological Survey of Pakistan, Volumes 5-6 Memoirs of the Geological Survey of Pakistan, Geological Survey of Pakistan Memoirs of the Geological Survey of Pakistan: Palaeontologia Pakistanica |
| Contributor | Geological Survey of Pakistan |
| Publisher | The Survey, 1969 |
| Original from | the University of Michigan |
| Digitized | 14 Feb 2008 |
| Export Citation | BiBTeX EndNote RefMan |