Memoirs of the Geological Survey of Pakistan, Volume 10The Survey, 1974 |
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Page 21
... sandy shale ( 20-45 feet thick ) towards the base containing ostracodes and brachiopods followed by fossiliferous , calcareous , sandstone and sandy limestone . The characteristic bed is a white sandstone unit ( 1-17 feet ) present in ...
... sandy shale ( 20-45 feet thick ) towards the base containing ostracodes and brachiopods followed by fossiliferous , calcareous , sandstone and sandy limestone . The characteristic bed is a white sandstone unit ( 1-17 feet ) present in ...
Page 32
... sandy , silty and glauconitic . In the western part of Salt Range , Trans Indus ranges , and parts of Kohat ( Samana Range ) the formation is divisible into three members . The lower member consists of shale passing upwards into ...
... sandy , silty and glauconitic . In the western part of Salt Range , Trans Indus ranges , and parts of Kohat ( Samana Range ) the formation is divisible into three members . The lower member consists of shale passing upwards into ...
Page 35
... sandy marl in the lower part , which becomes more sandy and less cal- careous and ultimately passes into the glauconitic sandstone of the main body of the formation . The limestone is grey and brownish grey , medium bedded , while the ...
... sandy marl in the lower part , which becomes more sandy and less cal- careous and ultimately passes into the glauconitic sandstone of the main body of the formation . The limestone is grey and brownish grey , medium bedded , while the ...
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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