Memoirs of the Geological Survey of Pakistan, Volume 10The Survey, 1974 |
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Page 18
... ( Chhidru Formation ) consists of sandy limestone and calcareous sandstone . The group is richly fossiliferous . Distribution and thickness . - The rocks of the group are widely distributed in the Salt Range , Trans - Indus ranges and in ...
... ( Chhidru Formation ) consists of sandy limestone and calcareous sandstone . The group is richly fossiliferous . Distribution and thickness . - The rocks of the group are widely distributed in the Salt Range , Trans - Indus ranges and in ...
Page 21
... Chhidru Formation Authorship . The " Chhidru beds " of Waagen ( 1891 ) is formalized herein as Chhidru Formation on the proposal of Teichert ( 1966 ) after the village Chhidru in the western Salt Range , Mianwali district , Punjab ...
... Chhidru Formation Authorship . The " Chhidru beds " of Waagen ( 1891 ) is formalized herein as Chhidru Formation on the proposal of Teichert ( 1966 ) after the village Chhidru in the western Salt Range , Mianwali district , Punjab ...
Page 22
... Chhidru Formation assemblage and believes it to be Guadalupian . In addition to brachiopods , the uppermost 14 feet of Chhidru Formation ( including the white sandstone unit ) and the lower .most 3 to 9 feet of the overlying Mianwali ...
... Chhidru Formation assemblage and believes it to be Guadalupian . In addition to brachiopods , the uppermost 14 feet of Chhidru Formation ( including the white sandstone unit ) and the lower .most 3 to 9 feet of the overlying Mianwali ...
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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