Annals of the South African Museum, Volume 59South African Museum, 1971 - Natural history |
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Page 54
... appear much later . By 6 mm the first five pelvic rays have appeared in the pelvic bud . The caudal buds appear at about 4,5 mm . The ventral caudal rays appear first , followed at 6 mm by the dorsal caudal rays . Several caudal rays ...
... appear much later . By 6 mm the first five pelvic rays have appeared in the pelvic bud . The caudal buds appear at about 4,5 mm . The ventral caudal rays appear first , followed at 6 mm by the dorsal caudal rays . Several caudal rays ...
Page 92
... appear large relative to the known astragali and calcaneum , they appear to be un- diagnostic of subfamily affinities . As has been mentioned , metatarsal V appears to be relatively elongated . The two known phalanges also appear to be ...
... appear large relative to the known astragali and calcaneum , they appear to be un- diagnostic of subfamily affinities . As has been mentioned , metatarsal V appears to be relatively elongated . The two known phalanges also appear to be ...
Page 144
... appear . The third anal spine is associated with the soft anal and only becomes thickened at about 9,1 mm . The middle dorsal spines appear first then the most posterior and the seventh and eighth spines last of all , usually between 9 ...
... appear . The third anal spine is associated with the soft anal and only becomes thickened at about 9,1 mm . The middle dorsal spines appear first then the most posterior and the seventh and eighth spines last of all , usually between 9 ...
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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