Annals of the South African Museum, Volume 28South African Museum, 1932 - Natual history |
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Page 193
... Umbo small , moderately prominent , pointed , curved slightly forwards , and placed a little in front of the middle . From the umbo a straight furrow extends to a sinuosity in the middle of the posterior margin , cutting off a very much ...
... Umbo small , moderately prominent , pointed , curved slightly forwards , and placed a little in front of the middle . From the umbo a straight furrow extends to a sinuosity in the middle of the posterior margin , cutting off a very much ...
Page 202
... umbo to the angular postero - ventral extremity . Umbo small , placed a short distance in front of the middle . Dorsal margin gently convex ; ventral margin concave ; anterior margin rounded ; posterior truncate , the posterior and ...
... umbo to the angular postero - ventral extremity . Umbo small , placed a short distance in front of the middle . Dorsal margin gently convex ; ventral margin concave ; anterior margin rounded ; posterior truncate , the posterior and ...
Page 203
... umbo . Surface ornamented with strong , irregular growth lines , meeting the dorsal margin anterior to the umbones at an acute angle ; these bend sharply upwards on crossing the carina and increase in strength , meeting the postero ...
... umbo . Surface ornamented with strong , irregular growth lines , meeting the dorsal margin anterior to the umbones at an acute angle ; these bend sharply upwards on crossing the carina and increase in strength , meeting the postero ...
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Common terms and phrases
acetabulum acromion Albian angle anteriorly Anthodon aperture articulation articulatory surface Baily Beds bone Boonstra border Brachypareia rogersi Bradysaurus baini Broom capensis carina clavicle cleithrum concave convex coracoidal coracoidal plate Cretaceous Description.-Shell digit distal dorsal view edge elongate Embrithosaurus Equus facet fairly Fauna femur fibula figs figured foramen forms fossa Fossils Gastropoda Genus Geol girdle glenoid Glossopteris groove Haughton Hoepen holotype humerus iliac ilium internal trochanter ischial ischium Lamellibranchia left valve median moderately muscles narrow Neithea Nochelesaurus oblique ornamentation outer Pareiasaurian Pareiasaurus Pareiasuchus pelvis phalangeal Pondoland postaxial posterior posteriorly preaxial Propappus proximal pubic radial Rennie ribs ridge right valve rounded S.A. Mus scapula schwarzi seeleyi Senonian shaft shell skull slightly South African Museum Spath species specimen spiral splenial Stoliczka strong suture symphysis Tapinocephalus tarsal teeth TEXT-FIG tibia transverse tubercles Uitenhage ulna umbo umbones upper ventral margin width Woods XXVIII Zululand