Annals of the South African Museum, Volume 42South African Museum, 1953 - Natual history |
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Page 42
... sharp and appears to form a cutting edge functioning as such until the teeth are sufficiently developed . The maxilla ( Mx . ) has its alveolar border anteriorly massive and wide but then it tapers rapidly in posterior direction , and ...
... sharp and appears to form a cutting edge functioning as such until the teeth are sufficiently developed . The maxilla ( Mx . ) has its alveolar border anteriorly massive and wide but then it tapers rapidly in posterior direction , and ...
Page 81
... sharp ridge forming the anterior part of the deep rim bounding the fenestra ovalis ; the medial part of the rim of the fenestra is formed by an equally sharp ridge formed by the basioccipital confluent with that of the basisphenoid ...
... sharp ridge forming the anterior part of the deep rim bounding the fenestra ovalis ; the medial part of the rim of the fenestra is formed by an equally sharp ridge formed by the basioccipital confluent with that of the basisphenoid ...
Page 104
... sharp rim ; frontal with moderate entry into orbital border ; postfrontal well developed ; orbits large and just entering anterior half of skull . Sagittal crest of parietals fairly low , but with sharp edge . Maraisaurus parvus ...
... sharp rim ; frontal with moderate entry into orbital border ; postfrontal well developed ; orbits large and just entering anterior half of skull . Sagittal crest of parietals fairly low , but with sharp edge . Maraisaurus parvus ...
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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