Memoirs of the Geological Survey of Pakistan, Volume 8The Survey, 1969 |
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... Baluchistan ( Mazar Drik ) , Cutch , parts of Africa and Europe . Tentative correlation of the Jurassic and Cretaceous rocks of West Pakistan is offered and the cor- relation problem of the various Jurassic formations known from Baluchistan ...
... Baluchistan ( Mazar Drik ) , Cutch , parts of Africa and Europe . Tentative correlation of the Jurassic and Cretaceous rocks of West Pakistan is offered and the cor- relation problem of the various Jurassic formations known from Baluchistan ...
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... Baluchistan . - The Wam Tangi ammonite fauna resembles strongly the Macrocephalites and Choffatia fauna described by Noetling ( 1897 ) from Mazari Drik , Baluchistan . Arkell ( 1956 ) , reviewing the fauna , places it in the ...
... Baluchistan . - The Wam Tangi ammonite fauna resembles strongly the Macrocephalites and Choffatia fauna described by Noetling ( 1897 ) from Mazari Drik , Baluchistan . Arkell ( 1956 ) , reviewing the fauna , places it in the ...
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... Baluchistan . Different authors have referred them to different formational names and have assigned speculative ages . Until a detailed biostratigraphical investigation of these Jurassic rocks is carried out , their relationship will ...
... Baluchistan . Different authors have referred them to different formational names and have assigned speculative ages . Until a detailed biostratigraphical investigation of these Jurassic rocks is carried out , their relationship will ...
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Common terms and phrases
ammonite bed ammonite fauna ammonites from Wam argillaceous limestone bed Bajocian Baluchistan Bathonian Belemnite shale bifurcating body chamber Chiltan limestone Choffatia Choffatia Correlation Cutch described specimen diadematus Waagen Dimensions disconformably Dolikephalites Fatmi figured by Waagen Harnai holotype Hunting Survey indet involute Jurassic age Kheraiceras Bomburites limestone and shale Locality.-Wam Tangi Loralai Lower Callovian ammonite Lower Cretaceous Lower Jurassic Macrocephalites Indocephalites Macrocephalus Zone Massive limestone Mazar Drik formation Mazar Drik limestone Middle Jurassic outline of whorl Paralcidia are reported Paralcidia dubia Spath Parona perlamellosus Spath Plate Pleurocephalites polyphemus primary ribs prorsiradiate pyritic argillaceous limestone Quetta ribbing style Sarwan area sequence shell side view soorkaensis Spath species specimen from Nakus specimens internal mould Stratigraphic Range.-Lower Callovian style and side subgenus Survey of Pakistan synonymy Takatu limestone thickness Umbilical diameter thin bedded limestone Tithonian trifurcate umbilical wall umbilicus ventral view Vredenburg 1909 Wam Tangi whorl section whorl side Whorl thickness Umbilical