Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Page 4
... separation of Crisina from allied Idmoneid genera , especially from Retecava , is attended with much difficulty . The genus is here used as restricted by Gregory , and distinguished from Tervia and Reticrisina , which Gregory regards as ...
... separation of Crisina from allied Idmoneid genera , especially from Retecava , is attended with much difficulty . The genus is here used as restricted by Gregory , and distinguished from Tervia and Reticrisina , which Gregory regards as ...
Page 18
... separated than in P. cereviciana , but the flattened part of the shell extending ventrally from the umbo is similar in both species . * Die Kreide- ( Hypersenon- ) Fauna d . Peterwardein . Gebirges ( Palæonto- graphica , lii . , 1906 ) ...
... separated than in P. cereviciana , but the flattened part of the shell extending ventrally from the umbo is similar in both species . * Die Kreide- ( Hypersenon- ) Fauna d . Peterwardein . Gebirges ( Palæonto- graphica , lii . , 1906 ) ...
Page 27
... separated B. africanus from the Canaliculati , and included it in his group of the Absoluti , which , as he remarked , extend in their occurrence up to the Aptian ; hence the conclusive nature of the • Dames ( 1 ) . Holub and Neumayr ...
... separated B. africanus from the Canaliculati , and included it in his group of the Absoluti , which , as he remarked , extend in their occurrence up to the Aptian ; hence the conclusive nature of the • Dames ( 1 ) . Holub and Neumayr ...
Page 37
... separated regions . But Holcostephanus atherstoni ( Sharpe ) and H. wilmanæ sp . nov . , if not actually repre- sented in Europe , have very close allies there in the Valanginian and Hauterivian , and the Uitenhage Marine Beds may , in ...
... separated regions . But Holcostephanus atherstoni ( Sharpe ) and H. wilmanæ sp . nov . , if not actually repre- sented in Europe , have very close allies there in the Valanginian and Hauterivian , and the Uitenhage Marine Beds may , in ...
Page 43
... separated faunas . Firstly , despite the absence of clues to correlation derivable from the Cepha- lopoda , we may conclude that the faunas were approximately con- * See also W. T. Blanford ( 1 ) , p . 118 . temporaneous ; and secondly ...
... separated faunas . Firstly , despite the absence of clues to correlation derivable from the Cepha- lopoda , we may conclude that the faunas were approximately con- * See also W. T. Blanford ( 1 ) , p . 118 . temporaneous ; and secondly ...
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Common terms and phrases
1st phalanx Ammonites angle aperture Aptian articular Astarte atherstoni Sharpe baini bank of Sunday's bone Broom carinal characters closely Coega collection comparison convex Cutch Cynodonts Cynognathus d'Orbigny Dicynodon differs distal dorsal dorsal fin elongated Exogyra fauna figured flank flattened fossils front frontal genus Geol Geological Graaff-Reinet greatest Gryponyx Hauterivian height herzogi Holcostephanus humerus imbricata Jurassic keel Krauss Left valve length Lower Cretaceous Lystrosaurus margin Massospondylus maxilla measures narrow Neocomian Neumayr occur Oomia ornamentation outline Pareiasaurus Pecten phalanx Plate portion posterior posteriorly preserved probably Propappus represented resemblance ribs ridges Right valve Rogers and Schwarz rogersi sculpture Seeley shell side similar skull slightly South African Museum species specimen Sunday's River surface suture Tate transverse Trigonia tubercles Uhlig Uitenhage Uitenhage beds Uitenhage Series uitenhagensis sp umbilical umbo umbonal region upper ventricosa W. T. Blanford whorl width zoarium Zwartkop's River