Annals of the South African Museum, Volume 59South African Museum, 1971 - Natural history |
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Page 197
... Dorsal arms with biserial suckers Dorsal arms with quadriserial suckers 6 Buccal membrane with a few small suckers Buccal membrane without suckers 7 Mantle ventrally entire Mantle ventrally emarginate 8 Tips of dorsal arms finger - like ...
... Dorsal arms with biserial suckers Dorsal arms with quadriserial suckers 6 Buccal membrane with a few small suckers Buccal membrane without suckers 7 Mantle ventrally entire Mantle ventrally emarginate 8 Tips of dorsal arms finger - like ...
Page 255
... dorsal arms appear slender at the tips . According to Adam & Rees ( 1966 ) , who re - examined the specimen , ' the dorsal arms have finger - like tips , devoid of suckers ' . They do not mention any thickening About 53 suckers arranged ...
... dorsal arms appear slender at the tips . According to Adam & Rees ( 1966 ) , who re - examined the specimen , ' the dorsal arms have finger - like tips , devoid of suckers ' . They do not mention any thickening About 53 suckers arranged ...
Page 257
... dorsal lamella . Anterior border of last loculus convex . Striae fewer and last loculus longer than in S. typica . Striated zone occupying central region of phragmocone ; smooth marginal area present on either side of striated zone ...
... dorsal lamella . Anterior border of last loculus convex . Striae fewer and last loculus longer than in S. typica . Striated zone occupying central region of phragmocone ; smooth marginal area present on either side of striated zone ...
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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