Annals of the South African Museum, Volume 31South African Museum, 1950 - Natual history |
From inside the book
Results 1-3 of 77
Page 205
... posterior border of the open side of the pituitary fossa and , posteriorly , forms part of the anterior border of the large and irregular fenestra ovalis . Dorsally , there are indications that both the parietal and inter- parietal sent ...
... posterior border of the open side of the pituitary fossa and , posteriorly , forms part of the anterior border of the large and irregular fenestra ovalis . Dorsally , there are indications that both the parietal and inter- parietal sent ...
Page 334
... posteriorly into a convexity of the valve which becomes progressively wider and more indistinct . At the posterior end of the adult shell the fold is lost in the uniform convexity of the valve . The inner carina is similarly but a weak ...
... posteriorly into a convexity of the valve which becomes progressively wider and more indistinct . At the posterior end of the adult shell the fold is lost in the uniform convexity of the valve . The inner carina is similarly but a weak ...
Page 372
... Posterior socket moderately deep , rounded , very elongate , up to 40-45 mm . long in the adult , directed posteriorly parallel to the hinge margin , bounded ventrally by an elevated sharp- crested ridge , which is the prolongation of ...
... Posterior socket moderately deep , rounded , very elongate , up to 40-45 mm . long in the adult , directed posteriorly parallel to the hinge margin , bounded ventrally by an elevated sharp- crested ridge , which is the prolongation of ...
Contents
II | 5 |
Pareiasaurian skulls IV V Pareiasaur teeth | 8 |
Bradysaurus baini | 18 |
40 other sections not shown
Other editions - View all
Common terms and phrases
Aelurognathus Agulhas Bank Albian anteriorly Anthodon appear B.Oc B.Sph basioccipital basisphenoid beds bone Bradysaurus brain-case Broom canine Cape Province centrum cervicals collected concave convex costae Cretaceous Cynodonts dental formula described distal ectopterygoids epipterygoid fenestra ovalis figured flank forms fossils genera genotype genus glauconite Gorgonops Gorgonopsians groove Haughton Hipposaurus Hoepen holotype incisors intercentrum Interorbital Kitchin Krauss L. W. Collet Lateral view Length from premaxilla lower jaw Lycaenops maxilla median Mfongosi microdon molars narrow Neocomian nodules occiput orbit ornamented P.Orb palate palatines Pareiasaurus parietal paroccipital phosphate pineal foramen plate Pongola Pongola River posterior border posteriorly premaxilla preserved prevomers pro-otic Pter pterygoid pterygoid flanges quadrate ribs ridge shells side skull snout South African Museum species specimens squamosal structure surface suture teeth TEXT-FIG Therapsids Therocephalians tigriceps transverse Trigonia tubera Uitenhage umbo upper vacuity valve ventral margin Ventral view vertebrae Watson Whaitsids width zone Zululand