Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Results 6-10 of 63
Page 48
... doubt about the position of this shell relative to the main divisions of the genus . Whether it is more closely allied to the group of T. v - scripta or to T. vau and T. stowi sp . nov . , cannot be ascertained until more perfect ...
... doubt about the position of this shell relative to the main divisions of the genus . Whether it is more closely allied to the group of T. v - scripta or to T. vau and T. stowi sp . nov . , cannot be ascertained until more perfect ...
Page 55
... doubts might at one time have been held , and were , in fact , expressed , may now be considered to have been definitely settled , and this cannot be lightly set on one side . Further , the recent discovery in the Uitenhage beds of ...
... doubts might at one time have been held , and were , in fact , expressed , may now be considered to have been definitely settled , and this cannot be lightly set on one side . Further , the recent discovery in the Uitenhage beds of ...
Page 57
... doubt upon the existence of a barrier near the African coast at that period . Further , the recent discoveries of an Upper Cretaceous fauna in Mozambique , showing clear affinities with the Southern Indian development ( Utatur and ...
... doubt upon the existence of a barrier near the African coast at that period . Further , the recent discoveries of an Upper Cretaceous fauna in Mozambique , showing clear affinities with the Southern Indian development ( Utatur and ...
Page 72
... doubt that this shell must be united with Acesta , if this sub - generic group be adopted at all . These features are principally seen in the great relative height of the valve ; the anteriorly little - produced outline ; the anterior ...
... doubt that this shell must be united with Acesta , if this sub - generic group be adopted at all . These features are principally seen in the great relative height of the valve ; the anteriorly little - produced outline ; the anterior ...
Page 79
... doubt the exogyrate ancestry , and this may be clearly seen in many specimens in which the nature of the youthful characters did not become masked by the modifications incidental to fixation . The duration of attachment varied very much ...
... doubt the exogyrate ancestry , and this may be clearly seen in many specimens in which the nature of the youthful characters did not become masked by the modifications incidental to fixation . The duration of attachment varied very much ...
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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