Memoirs of the Geological Survey of Pakistan, Volumes 7-8The Survey, 1969 |
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Page 4
... side towards the venterolateral margin . Some ribs bifurcate from near the umbilical shoulder . The ribs become much weak to- wards the adoral end and the shell appear smooth or very weakly ribbed . Dimensions : Diameter 32.0 mm . 60.0 ...
... side towards the venterolateral margin . Some ribs bifurcate from near the umbilical shoulder . The ribs become much weak to- wards the adoral end and the shell appear smooth or very weakly ribbed . Dimensions : Diameter 32.0 mm . 60.0 ...
Page 12
... side view ( tilted ) of another weathered specimen B 638 ( 1 ) with outline of whorl section from the ammonite bed above the Chiltan limestone , Wam Tangi , Nakus . Macrocephalites ( Dolikephalites ) cf. perlamellosus Spath figs 3 , 6 side ...
... side view ( tilted ) of another weathered specimen B 638 ( 1 ) with outline of whorl section from the ammonite bed above the Chiltan limestone , Wam Tangi , Nakus . Macrocephalites ( Dolikephalites ) cf. perlamellosus Spath figs 3 , 6 side ...
Page
... side view of an adult partly worn specimen ( holotype ) B 636 from the ammonite bed above the Chiltan Limestone , Wam Tangi , Nakus . Choffatia ( ? Homoeplanulites ) sp . indet . side view of a weathered specimen B 641 from the ammonite ...
... side view of an adult partly worn specimen ( holotype ) B 636 from the ammonite bed above the Chiltan Limestone , Wam Tangi , Nakus . Choffatia ( ? Homoeplanulites ) sp . indet . side view of a weathered specimen B 641 from the ammonite ...
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Common terms and phrases
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