Annals of the South African Museum, Volume 7 |
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Page 43
... an Astarte found in association with Trigonia ventricosa and other
characteristic Oomia forms very closely resembles Astarte herzogi Krauss ,
though it is not identical with it ; there are fragments of a large , coarsely - ribbed
Cucullæa which ...
... an Astarte found in association with Trigonia ventricosa and other
characteristic Oomia forms very closely resembles Astarte herzogi Krauss ,
though it is not identical with it ; there are fragments of a large , coarsely - ribbed
Cucullæa which ...
Page 81
Thus , Leymerie's E. sinuata , var . elongata i can be fairly closely matched , while
extreme individuals of E. imbricata , in their narrow outline and very arcuate
growth , nearly resemble that author's figure of E. subsinuata , var . aquilina.g The
...
Thus , Leymerie's E. sinuata , var . elongata i can be fairly closely matched , while
extreme individuals of E. imbricata , in their narrow outline and very arcuate
growth , nearly resemble that author's figure of E. subsinuata , var . aquilina.g The
...
Page 158
preserved the surface is seen to be covered with closely spaced radial lines of
delicate granules . Although possessing no highly distinctive external features ,
this shell retains a certain characteristic aspect , while approaching somewhat ...
preserved the surface is seen to be covered with closely spaced radial lines of
delicate granules . Although possessing no highly distinctive external features ,
this shell retains a certain characteristic aspect , while approaching somewhat ...
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Contents
ExogyRA | 25 |
extoni Cleithrolepis S Woodward 264 | 31 |
baini Mytilus Sharpe | 33 |
8 other sections not shown
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Common terms and phrases
adult African angle anterior apertures appears atherstoni baini Band becomes beds bone border Broom characters closely collection comparable comparison considerably convex Cretaceous curved d'Orbigny described developed diameter differs direction distinct distinguished dorsal doubt elongated evidence fauna figure flank fossils front frontal further genus Geol greater greatest half height Holcostephanus individual Jurassic known lateral length less lower margin marked measures middle Museum narrow Neocomian obtained occur Oomia ornamentation outline passes Plate portion posterior present preserved probably prominent referred regarded region relatively remarks represented resemblance ribs ridges Rogers rounded sculpture seems seen separated Sharpe shell shown shows side similar single slightly South African species specimen stage Sunday's River surface Tate traced Trigonia tubercles Uitenhage umbilical umbo umbonal upper valve whorl