Memoirs of the Geological Survey of Pakistan, Volumes 5-6The Survey, 1969 |
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Page 12
... Upper Eocene Chitarwata formation 976 ft . GNO GND Drazinda shale ( Upper part ) 150 ft . .- . ( Drazinda shale ( Lower part ) Pirkoh limestone Eocene : Middle Eocene - Domanda shale Lower Eocene Paleocene : Paleocene I : Habib Rahi ...
... Upper Eocene Chitarwata formation 976 ft . GNO GND Drazinda shale ( Upper part ) 150 ft . .- . ( Drazinda shale ( Lower part ) Pirkoh limestone Eocene : Middle Eocene - Domanda shale Lower Eocene Paleocene : Paleocene I : Habib Rahi ...
Page 3
... upper contact is also conformable . Drug limestone of Early Eocene age , consists of 1221 ft . thick limestone , white , light gray weathers to yellowish white or chalky white , intercalated with claystone , few inches to 20 ft . thick ...
... upper contact is also conformable . Drug limestone of Early Eocene age , consists of 1221 ft . thick limestone , white , light gray weathers to yellowish white or chalky white , intercalated with claystone , few inches to 20 ft . thick ...
Page 4
... upper contact of Chor Gali Formation with Chharat Group is also conformable . The Chharat Group of Middle Eocene age is recognized into two formations . Mami Khel Fm . and Kohat For- mation , forming the lower and upper part of Chharat ...
... upper contact of Chor Gali Formation with Chharat Group is also conformable . The Chharat Group of Middle Eocene age is recognized into two formations . Mami Khel Fm . and Kohat For- mation , forming the lower and upper part of Chharat ...
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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