Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Page 2
... fig . 1 . 1853. Filisparsa ramosa , d'Orbigny , Bry . Crét . , p . 819 , pl . 756 figs . 18-22 . Zoarium of erect , flattened , solid branches , in one plane . Zoœcia only opening on one face of the zoarium . Apertures tend to arrange ...
... fig . 1 . 1853. Filisparsa ramosa , d'Orbigny , Bry . Crét . , p . 819 , pl . 756 figs . 18-22 . Zoarium of erect , flattened , solid branches , in one plane . Zoœcia only opening on one face of the zoarium . Apertures tend to arrange ...
Page 3
... fig . 4 . 1851. Ditaxia compressa , von Hagenow , Bry . Maastr . kr . , p . 50 , pl . iv . , fig . 10 . Zoarium of erect bilaminar fronds . Zoccia immersed , and their boundaries not apparent , or very slightly so . Apertures ...
... fig . 4 . 1851. Ditaxia compressa , von Hagenow , Bry . Maastr . kr . , p . 50 , pl . iv . , fig . 10 . Zoarium of erect bilaminar fronds . Zoccia immersed , and their boundaries not apparent , or very slightly so . Apertures ...
Page 4
... fig . 4 . 1851. Idmonea virgula , d'Orbigny , Bry . Crét . , pl . 631 , figs . 15-17 . 1863. Reptotubigera simplex , de Loriol , Invert . Mt. Salève , p . 127 pl . xvi . , fig . 3 . Zoarium of a single zoœcium - bearing ridge , without ...
... fig . 4 . 1851. Idmonea virgula , d'Orbigny , Bry . Crét . , pl . 631 , figs . 15-17 . 1863. Reptotubigera simplex , de Loriol , Invert . Mt. Salève , p . 127 pl . xvi . , fig . 3 . Zoarium of a single zoœcium - bearing ridge , without ...
Page 5
... figs . 10-14 . 1890. Idmonea cenomana , Pergens , Revision des Bry . Crét . fig . par d'Orbigny , p . 344 , pl . xii . , fig . 3 . Zoarium subcylindrical , and the reverse face is convex or flat ; there is no keel on the obverse face ...
... figs . 10-14 . 1890. Idmonea cenomana , Pergens , Revision des Bry . Crét . fig . par d'Orbigny , p . 344 , pl . xii . , fig . 3 . Zoarium subcylindrical , and the reverse face is convex or flat ; there is no keel on the obverse face ...
Page 6
... fig . 6 . Cenomanian . 1853. Idmonea excavata , d'Orbigny , Bry . Crét . , p . 742 , pl . 749 , figs . 11-15 . Zoarium subtriangular with a flat or concave reverse face ; the lateral series are regular and contain six to eight apertures ...
... fig . 6 . Cenomanian . 1853. Idmonea excavata , d'Orbigny , Bry . Crét . , p . 742 , pl . 749 , figs . 11-15 . Zoarium subtriangular with a flat or concave reverse face ; the lateral series are regular and contain six to eight apertures ...
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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