Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Page 1
... closely resemble in general ap- pearance specimens of a rock composed mainly of Polyzoa from the Danian of Faxoe , in the island of Seeland , Denmark . Moreover , in both rocks the surfaces of the specimens are very ill - preserved ...
... closely resemble in general ap- pearance specimens of a rock composed mainly of Polyzoa from the Danian of Faxoe , in the island of Seeland , Denmark . Moreover , in both rocks the surfaces of the specimens are very ill - preserved ...
Page 10
... closely than any other form . Distribution . Cenomanian to Danian . GENUS SPIROPORA , Lamouroux . Spiropora should probably be united with Entalophora , for in many species of the latter genus the apertures are arranged spirally ...
... closely than any other form . Distribution . Cenomanian to Danian . GENUS SPIROPORA , Lamouroux . Spiropora should probably be united with Entalophora , for in many species of the latter genus the apertures are arranged spirally ...
Page 31
... closely and less coarsely ornamented than this , but there are points of agreement in the type of sculpture . Further observations on " Ammonites " subanceps are given in the remarks which follow the description of a specimen ascribed ...
... closely and less coarsely ornamented than this , but there are points of agreement in the type of sculpture . Further observations on " Ammonites " subanceps are given in the remarks which follow the description of a specimen ascribed ...
Page 33
... closely similar to those which distinguished M. sowerbiana ( d'Orb . ) and M. perplicata ( Etallon ) ; but this type of Modiola is by no means confined to Jurassic rocks , having also a widely distributed representative in the ...
... closely similar to those which distinguished M. sowerbiana ( d'Orb . ) and M. perplicata ( Etallon ) ; but this type of Modiola is by no means confined to Jurassic rocks , having also a widely distributed representative in the ...
Page 35
... closely related to one another as might at first sight appear to be the case ; some , at least , may possibly have been independently evolved from clavellate ancestors . ‡ Nor is it by any means certain that they bear any close and ...
... closely related to one another as might at first sight appear to be the case ; some , at least , may possibly have been independently evolved from clavellate ancestors . ‡ Nor is it by any means certain that they bear any close and ...
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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