Memoirs of the Geological Survey of Pakistan, Volumes 5-6The Survey, 1969 |
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Page 2
... Limestone total 800 ft . ( Middle part ) Dunghan Limestone Cretaceous Jurassic .. Upper Cretaceous .. Lower Cretaceous ( Lr . part ) Parh Limestone Sember Formation Middle Jurassic 1500 ft . 1300 ft . Massive , beds . grey limestone ...
... Limestone total 800 ft . ( Middle part ) Dunghan Limestone Cretaceous Jurassic .. Upper Cretaceous .. Lower Cretaceous ( Lr . part ) Parh Limestone Sember Formation Middle Jurassic 1500 ft . 1300 ft . Massive , beds . grey limestone ...
Page 3
... 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 . The limestone is nodular and everlain ...
... 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 . The limestone is nodular and everlain ...
Page 4
... Limestone ( Upper part ) " Hill Limestone ( Lower part ) Total 600 ft . The " Hill Limestone " of Paleocene to Lower Eocene age consists of 600 ft . thick limestone , brownish gray , dense thick bedded with occasional layers of ...
... Limestone ( Upper part ) " Hill Limestone ( Lower part ) Total 600 ft . The " Hill Limestone " of Paleocene to Lower Eocene age consists of 600 ft . thick limestone , brownish gray , dense thick bedded with occasional layers of ...
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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