Annals of the South African Museum, Volume 59South African Museum, 1971 - Natural history |
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Page 39
... primitive form is developed and a fenestra pierces the jaw ; the jaws are edentulous . With its large procoracoid and the absence of an acromion process Galeops is more primitive than the other early dicynodonts . Therocephalia We , as ...
... primitive form is developed and a fenestra pierces the jaw ; the jaws are edentulous . With its large procoracoid and the absence of an acromion process Galeops is more primitive than the other early dicynodonts . Therocephalia We , as ...
Page 40
... primitive brithopid ( Sydon ? ) , titanosuchids to tapinocephalids , styracocephalids and estemmonosuchids , is clearly a line closely related to but diverging from the first series . That this series started from a primitive brithopid ...
... primitive brithopid ( Sydon ? ) , titanosuchids to tapinocephalids , styracocephalids and estemmonosuchids , is clearly a line closely related to but diverging from the first series . That this series started from a primitive brithopid ...
Page 318
... primitive insertion . The later pachyostosis bedevils this aspect . The postdentary bones of the mandible are persistently well developed due to their retaining the primitive insertion of the adductors which exerted a greater horizontal ...
... primitive insertion . The later pachyostosis bedevils this aspect . The postdentary bones of the mandible are persistently well developed due to their retaining the primitive insertion of the adductors which exerted a greater horizontal ...
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Common terms and phrases
Adam & Rees Africa Agriotherium ant.post Ant.transv anteriorly bicornis biserial bones burnupi CALIFOR canines Cape capensis Ceratotherium praecox coast cusps dentary dentition developed diameter Dicynodontia Dinocephalia distal dorsal dorsal arms early therapsids ectoloph elongated Endothiodontidae enlarged female figs foramen fossil genus Gorgonopsia Hemisepius HENDEY hieronis holotype Hooijer Hydrurga incisors Indarctos inner cone joubini Langebaanweg larvae lateral Leptonychotes Lobodon male mantle margin Massy median medisinus molars monachine Monachus Natal ossified outer cone papillata Parapapio pelycosaurs Permian phocids phragmocone Phthinosuchus pigmentation pinniped Pleistocene Pliocene Post.transv postcanines posteriorly postorbital premaxilla primitive Prionodelphis Protective membranes protocone proximal quadriserial Relative dimensions Robson rows seals Sepia Sepiidae shell simoniana simum skull South African Museum species specimen sphenacodonts squamosal standard length striated zone subequal suckers surface TABLE teeth temporal fenestra Tentacular club therapsids Therocephalia Titanosuchidae Trachurus transverse typica upper ventral arm ventral views vermiculata width