Annals of the South African Museum, Volume 42South African Museum, 1953 - Natual history |
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Page 41
... ramus of the pterygoid is only moderately strong and has no great ventral extent . This is in strong contrast to the condition in the Titano- suchids where the ramus is very strongly developed . In Struthiocephalus the ramus does not ...
... ramus of the pterygoid is only moderately strong and has no great ventral extent . This is in strong contrast to the condition in the Titano- suchids where the ramus is very strongly developed . In Struthiocephalus the ramus does not ...
Page 77
... ramus forms the inner border of the suborbital vacuity ; the posterior part of the anterior ramus carries a prominent oblique ridge stretching from near the median line to near the edge of the suborbital vacuity ; this ridge is ...
... ramus forms the inner border of the suborbital vacuity ; the posterior part of the anterior ramus carries a prominent oblique ridge stretching from near the median line to near the edge of the suborbital vacuity ; this ridge is ...
Page 91
... ramus and a well developed posterior ramus overlain by a moderately long anterior ramus of the squamosal . The postorbital forms most of the postorbital bar . The squamosal has a deep descending ramus supporting the quadrate complex . I ...
... ramus and a well developed posterior ramus overlain by a moderately long anterior ramus of the squamosal . The postorbital forms most of the postorbital bar . The squamosal has a deep descending ramus supporting the quadrate complex . I ...
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Common terms and phrases
Anteosaurus anteriorly antero-posterior basioccipital basisphenoid Beaufort West Boonstra boss breadth Broom canine caput cleithrum Coll condyle coracoid cranial deeply concave Deinocephalian dentary developed distal end dorsal surface Dorsal view entepicondylar foramen external trochanter face facet fairly long femur fibula flange forms fossil fragment frontal genus glenoid groove Haughton Holotype Hopefield humerus ilium incisors Jonkeria jugal lateral pillars Lateral view length lingual Low Tapinocephalus zone lower jaw massive maxilla maxillary median pillar Mesochoerus moderately Moschops occipital orbital border outer pachyostosis parietal paroccipital pectoral girdle pelvis plane plate postaxial postcanines Posterior view posteriorly postfrontal postorbital bar posttemporal preaxial precoracoid prefrontal premaxilla preserved Prince Albert Pristerognathids proximal end pterygoid quadrate ramus quadratojugal ridge scapula shaft skull slender snout South African Museum species specimens squamosal strong Struthiocephalus suture teeth temporal arch temporal fossa Therapsids Therocephalians thickened third molars tibia Titanosuchia tooth ulna upper Ventral view width