Annals of the South African Museum, Volume 59South African Museum, 1971 - Natural history |
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Page 154
... base . This is clearly a hypsodont tooth , the anteroposterior diameter of the crown being 62 mm externally . A weak paracone style is seen in the upper part of the crown only , to 60 mm from the base , flattening out further rootward ...
... base . This is clearly a hypsodont tooth , the anteroposterior diameter of the crown being 62 mm externally . A weak paracone style is seen in the upper part of the crown only , to 60 mm from the base , flattening out further rootward ...
Page 245
... base of a lateral arm , diameter about 1 mm ; e . one of the suckers distal to the enlarged suckers on arms II to IV , diameter about 1 mm ; f . one of the enlarged suckers on the distal part of the hectocotylus , diameter about 1 mm ...
... base of a lateral arm , diameter about 1 mm ; e . one of the suckers distal to the enlarged suckers on arms II to IV , diameter about 1 mm ; f . one of the enlarged suckers on the distal part of the hectocotylus , diameter about 1 mm ...
Page 255
... base of club . Natatory membrane very broad and extending beyond base of club for about half the length of the club The suckers on the dorsal arms continue to within 0,4 mm of the tips ( Taylor 1968 , personal communication ) Minute ...
... base of club . Natatory membrane very broad and extending beyond base of club for about half the length of the club The suckers on the dorsal arms continue to within 0,4 mm of the tips ( Taylor 1968 , personal communication ) Minute ...
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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