Annals of the South African Museum, Volume 56The Museum, 1971 - Natural history |
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Page 136
... flange tapers rapidly to form a blade which was obviously continued further ventrally during life . The preserved portion of the blade is rounded posteriorly but carries a sharp anterior cutting edge . This sharp edge of the flange is ...
... flange tapers rapidly to form a blade which was obviously continued further ventrally during life . The preserved portion of the blade is rounded posteriorly but carries a sharp anterior cutting edge . This sharp edge of the flange is ...
Page 141
... flange of the squamosal , and inserted on the ventrally directed retro - articular process of the articular . Given ... flange and the dentary is increased , but actual contact between the flange and lateral dentary surface would be ...
... flange of the squamosal , and inserted on the ventrally directed retro - articular process of the articular . Given ... flange and the dentary is increased , but actual contact between the flange and lateral dentary surface would be ...
Page 143
... flange and the lateral excavation on the buccal surface of the dentary approaches the built - up area of the palate median to the flange . 4. Jaw fully retracted ( Fig . 5f , g ) . The anterior tip of the jaw lies in line with the front ...
... flange and the lateral excavation on the buccal surface of the dentary approaches the built - up area of the palate median to the flange . 4. Jaw fully retracted ( Fig . 5f , g ) . The anterior tip of the jaw lies in line with the front ...
Contents
South African Museum Cape Town | 21 |
A review of previous work | 54 |
Origin of the Tapinocephalus zone reptilian fauna | 62 |
Copyright | |
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Common terms and phrases
animals anomodont Anteosaurus anteriorly assemblage Baard's Quarry basicranial axis basioccipital basisphenoid Beaufort bones Boonstra Bradysaurus braincase Broom Bushmen caniniform Cape collected condyle cranial curvatus Daptocephalus dentary deposits described Dicynodon testudirostris dicynodonts Dinocephalia dinocephalian dorsal edge Emydops external adductor muscle fauna fenestra flange foramen fossa fossils frontal frontonasal ridge genera genus geol Gorgonopsia groove groups Haughton Hendey horizon horn cores Incertae sedis interpterygoidal Jonkeria Karoo Langebaanweg lateral Lond Lystrosaurus Lystrosaurus declivis mammals mandible masticatory cycle maxilla mcCaigi median Moschops murrayi musculature nasal Nharo obliquus capitis occipital orbitosphenoid palatine pareiasaurian pareiasaurs Permian plane Pleistocene posterior posteriorly premaxilla presphenoid Pristerognathus Proc pterygoid quadrate region reptiles Reptilia Seeley septum skeleton skin skull roof snout South African Museum species squamosal steenbok Struthiocephalus surface Tapinocephalus zone teeth therapsids therocephalian Titanosuchus traps Triassic Triassic dicynodonts tusk Varswater bed vertebrates whaitsi zool Х Х Х