Memoirs of the Geological Survey of Pakistan, Volumes 7-8The Survey, 1969 |
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Page 1
... Permian age are known ( which grades into the Triassic rocks ) . In the section of Mesozoic sediments calcareous rocks are significant , but in some regions , submarine effusives mainly of Cretaceous age predominate . The next , the ...
... Permian age are known ( which grades into the Triassic rocks ) . In the section of Mesozoic sediments calcareous rocks are significant , but in some regions , submarine effusives mainly of Cretaceous age predominate . The next , the ...
Page 1
... PERMIAN ? KArkell list L.Toarcian and doubtful Sinemurian ammonite fauna ) Sember formation ( base doubtfully considered extending into upper Jurrasis ) Takatu limestone Belomnite shele et base . Chliton ilmestone Western Kohat WamTangi ...
... PERMIAN ? KArkell list L.Toarcian and doubtful Sinemurian ammonite fauna ) Sember formation ( base doubtfully considered extending into upper Jurrasis ) Takatu limestone Belomnite shele et base . Chliton ilmestone Western Kohat WamTangi ...
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ammonite ammonite bed antimony argillaceous limestone bed Bajocian Baluchistan Baluchistan geosynclinal development barite Bathonian Belemnite bifurcating body chamber central geosynclinal trough Chagai median massif Chiltan limestone Choffatia chromite chromite deposits Cutch described specimen diadematus Waagen disconformably Dolikephalites endogenous deposits endogenous mineralization Fatmi felsic fluorite fluorite deposits fractured genus geosynclinal holotype Homoeoplanulites indet Indian Platform Indocephalites Locality.-Wam Tangi Lower Callovian Lower Callovian ammonite Macrocephalites magmatism magnetite Massive limestone Mazar Drik formation Mazar Drik limestone metallogeny microconch molybdenum Noetling Oligocene Paleogene Paralcidia Pishin Pleurocephalites polyphemus primary ribs pyritic pyritic argillaceous limestone regularities of distribution ribbing style rocks Sembar formation sequence shale shell side view skarn southern Spath specimens internal mould Stratigraphic Range.-Lower Callovian subgenus Survey of Pakistan Takatu limestone thin bedded limestone Tithonian trifurcate ultramafic intrusions Umbilical diameter umbilical wall umbilicus Upper venter volcanogenous Vredenburg 1909 Wam Tangi West Pakistan Whorl height whorl section whorl side Whorl thickness