Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Page 5
... portions of the zoarium . In view of the very fragmentary character of the specimens usually obtained of these erect Idmoneids , * E. Pergens , Revision des Bry . Crét . fig . par d'Orbigny , 1890 , p . 344 , it is exceedingly rare to ...
... portions of the zoarium . In view of the very fragmentary character of the specimens usually obtained of these erect Idmoneids , * E. Pergens , Revision des Bry . Crét . fig . par d'Orbigny , 1890 , p . 344 , it is exceedingly rare to ...
Page 8
... portion , whose support has decayed , which has thrown up cylindrical branches in the same way as a Phalangella - like base has been shown by Gregory † to throw up branches of the genus Crisina . The general zoœecial characters are ...
... portion , whose support has decayed , which has thrown up cylindrical branches in the same way as a Phalangella - like base has been shown by Gregory † to throw up branches of the genus Crisina . The general zoœecial characters are ...
Page 14
... Portions of three tests have been found , the largest and most perfect of which is here figured . In all cases the ... portion of the test of an irregular form which may perhaps belong to Cassidulus . BRACHIOPODA . THECIDEA ( LACAZELLA ) ...
... Portions of three tests have been found , the largest and most perfect of which is here figured . In all cases the ... portion of the test of an irregular form which may perhaps belong to Cassidulus . BRACHIOPODA . THECIDEA ( LACAZELLA ) ...
Page 17
... portions of the shell are preserved and show a prismatic structure similar to that seen in P. Ricordeana , d'Orb . FIG . 5. - Perna , sp . Internal cast . Left valve and anterior view of both valves . The posterior and the ventral ...
... portions of the shell are preserved and show a prismatic structure similar to that seen in P. Ricordeana , d'Orb . FIG . 5. - Perna , sp . Internal cast . Left valve and anterior view of both valves . The posterior and the ventral ...
Page 18
... portion of the posterior part of the shell appears to be missing . x . Die Kreide- ( Hypersenon- ) Fauna d . Peterwardein . Gebirges ( Palæonto- graphica , lii . , 1906 ) , p . 234 , pl . xvii . NOTE ON THE LOCALITY . These fossils were ...
... portion of the posterior part of the shell appears to be missing . x . Die Kreide- ( Hypersenon- ) Fauna d . Peterwardein . Gebirges ( Palæonto- graphica , lii . , 1906 ) , p . 234 , pl . xvii . NOTE ON THE LOCALITY . These fossils were ...
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Common terms and phrases
Acanthodiscus adult Ammonites angle aperture Aptian Astarte atherstoni Sharpe baini bank of Sunday's bone breadth Broom carinal characters closely Coega collection comparison conocardiiformis convex costate Cutch Cynodonts d'Orbigny developed diameter dorsal elongated Eriphyla escutcheon Exogyra fauna figure flank flattened fossils frontal genus Geol Geological German East Africa Graaff-Reinet groove Hauterivian height herzogi Holcostephanus holubi imbricata Jurassic keel Kitchin Krauss left valve length less Lower Cretaceous Lycett margin Massospondylus narrow Neocomian Neumayr occur Oolitic Oomia beds ornamentation outline Pareiasaurus Pavlow Pecten Plate posterior posteriorly preserved represented resemblance ribs ridges right valve Rogers and Schwarz rogersi sculpture shell similar slightly South African Museum species specimen spiral stage Stoliczka stowi Sunday's River surface suture Tate Tate's transverse Trigonia Trigonia ventricosa tubercles Uhlig Uitenhage Uitenhage beds Uitenhage Series umbilical umbilicus umbo umbonal region upper W. T. Blanford whorl zoarium Zwartkop's River