Memoirs of the Geological Survey of Pakistan, Volume 10The Survey, 1974 |
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Page 20
... brachiopods with sponges , bryozoans , corals , bivalves , gastropods , nautiloids , ammonoids , trilobites , crinoids and other fossil groups such as ostracodes and fishes ( Pascoe , 1959 ) . The brachiopods include Enteletes , Derbyia ...
... brachiopods with sponges , bryozoans , corals , bivalves , gastropods , nautiloids , ammonoids , trilobites , crinoids and other fossil groups such as ostracodes and fishes ( Pascoe , 1959 ) . The brachiopods include Enteletes , Derbyia ...
Page 21
... brachiopods followed by fossiliferous , calcareous , sandstone and sandy limestone . The characteristic bed is a ... brachiopods ( abundant ) , bivalves , gastropods , corals , bryozoans , crinoids , nautiloids , ammonoids and some ...
... brachiopods followed by fossiliferous , calcareous , sandstone and sandy limestone . The characteristic bed is a ... brachiopods ( abundant ) , bivalves , gastropods , corals , bryozoans , crinoids , nautiloids , ammonoids and some ...
Page 24
... brachiopod genera otherwise known only from Permian rocks . These brachiopods occur in the basal 6 inch to 1 foot of the dolomite unit , though the genus Crurithyris was found 5 to 6 feet above the base . The brachiopods include Lingula ...
... brachiopod genera otherwise known only from Permian rocks . These brachiopods occur in the basal 6 inch to 1 foot of the dolomite unit , though the genus Crurithyris was found 5 to 6 feet above the base . The brachiopods include Lingula ...
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Common terms and phrases
ammonoids Authorship.-The bands base beds brachiopods brown calcareous Chhidru clay colour Committee conformably conglomerate consists contains Davies Description developed Distribution and thickness.-The district dolomite Early east eastern Eocene exposed Fatmi fauna feet thick Formation forms fossils geology Gorge grained grey gypsum Hazara Hills India Geol Kala Chitta Khan Khewra Khisor Range Kohat Kummel Late Latif light grey limestone lower marl massive medium Member Mianwali Middle Neocomian nodular Noetling northern Notes Nummulitic occur overlain overlies Pakistan Pascoe Permian Pinfold places Potwar present Punjab Province reference region reported represented River rocks Samana Range sandstone sandy Series shale slopes southern stone Stratigraphic relationship.-The subordinate subsurface Surghar Range Survey Survey Recs Synonyms Teichert thickness.-The formation thin tion Trans Indus ranges Triassic type locality unconformably underlying unit upper village Waagen West Pakistan western Kohat western Salt Range widely Wynne