Memoirs of the Geological Survey of Pakistan, Volume 10The Survey, 1974 |
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Page 25
... ammonoids , Permian brachiopods being assumed to have been reworked . The studies of other fossil groups have shown ... ammonoids with few nautiloids . The ammonoids include Ambites , Proptychites , Koninckites , Gyronites , Prionolobus ...
... ammonoids , Permian brachiopods being assumed to have been reworked . The studies of other fossil groups have shown ... ammonoids with few nautiloids . The ammonoids include Ambites , Proptychites , Koninckites , Gyronites , Prionolobus ...
Page 33
... ammonoids are recorded ( Spath , 1939 ; Fatmi , 1968 , 1972 ) . The age of the formation in this area is Late Oxfordian to Neocomian . The fauna of the lower member consists of Upper Oxfordian forms ( present in the basal nodular beds ) ...
... ammonoids are recorded ( Spath , 1939 ; Fatmi , 1968 , 1972 ) . The age of the formation in this area is Late Oxfordian to Neocomian . The fauna of the lower member consists of Upper Oxfordian forms ( present in the basal nodular beds ) ...
Page 36
... ammonoids , belemnites , bivalves , gastropods , and echinoids . Among the ammonoids , Douvil- leiceras mamillatam is the most common species . Other ammonoids in- clude Oxytropidoceras , Desmomceras , Cleoniceras , Branooceras , Lyelli ...
... ammonoids , belemnites , bivalves , gastropods , and echinoids . Among the ammonoids , Douvil- leiceras mamillatam is the most common species . Other ammonoids in- clude Oxytropidoceras , Desmomceras , Cleoniceras , Branooceras , Lyelli ...
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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