Annals of the South African Museum, Volume 31South African Museum, 1950 - Natual history |
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Page 11
... maxilla so that these bones do not meet ; in others ( Nochelesaurus strubeni , Brachypareia watsoni ) it does not reach the ventral border , so that the maxilla just meets the quadratojugal . In most other Cotylosaurs ( Seymouria ...
... maxilla so that these bones do not meet ; in others ( Nochelesaurus strubeni , Brachypareia watsoni ) it does not reach the ventral border , so that the maxilla just meets the quadratojugal . In most other Cotylosaurs ( Seymouria ...
Page 28
... maxilla is fairly deep and the quadratojugal moderately deep . The quadratojugal just meets the maxilla or is separated from it by the jugal . Nochelesaurus strubeni ( Broom ) . ( Pls . I - V . ) The teeth are slightly overlapping ; the ...
... maxilla is fairly deep and the quadratojugal moderately deep . The quadratojugal just meets the maxilla or is separated from it by the jugal . Nochelesaurus strubeni ( Broom ) . ( Pls . I - V . ) The teeth are slightly overlapping ; the ...
Page 98
... maxilla carry one or two rows of teeth . In the hinder two - thirds of the dentigerous borders the sharp - pointed but robust mandibular and maxillary teeth interdigitate closely ; the anterior sharp - pointed slender teeth are more ...
... maxilla carry one or two rows of teeth . In the hinder two - thirds of the dentigerous borders the sharp - pointed but robust mandibular and maxillary teeth interdigitate closely ; the anterior sharp - pointed slender teeth are more ...
Contents
II | 5 |
Pareiasaurian skulls IV V Pareiasaur teeth | 8 |
Bradysaurus baini | 18 |
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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