Memoirs of the Geological Survey of Pakistan, Volumes 5-6The Survey, 1969 |
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Page 3
... lenses of conglomerate , a minor constituent at most localities , become continuous and attain a thickness of 200 feet in the Sor Range . The clasts are derived from the older strata and are composed of Cretaceous chert and limestone ...
... lenses of conglomerate , a minor constituent at most localities , become continuous and attain a thickness of 200 feet in the Sor Range . The clasts are derived from the older strata and are composed of Cretaceous chert and limestone ...
Page 3
... lenses of chert in the middle part and soft marl in the lower part . Habib Rahi limestone is overlain by Domanda shale . The probable age of Habib Rahi limestone is Early Middle Eocene . Domanda shale ( ' Lower chocolate clays ' of ...
... lenses of chert in the middle part and soft marl in the lower part . Habib Rahi limestone is overlain by Domanda shale . The probable age of Habib Rahi limestone is Early Middle Eocene . Domanda shale ( ' Lower chocolate clays ' 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