Annals of the South African Museum, Volume 56The Museum, 1971 - Natural history |
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Page 140
... edge anteriorly . Several sizeable nutrient foramina in the notch between the leading edge and the lateral palatal rim suggest that a thickening of horn lay in this recess . Medially to the caniniform flange the presence of a horny pad ...
... edge anteriorly . Several sizeable nutrient foramina in the notch between the leading edge and the lateral palatal rim suggest that a thickening of horn lay in this recess . Medially to the caniniform flange the presence of a horny pad ...
Page 141
... edge and partly on the inner or outer surface of the dentary , in the position of the dentary groove of other dicynodonts . The main internal adductor muscles , i.e. the anterior and posterior pterygoideus muscles , probably had the ...
... edge and partly on the inner or outer surface of the dentary , in the position of the dentary groove of other dicynodonts . The main internal adductor muscles , i.e. the anterior and posterior pterygoideus muscles , probably had the ...
Page 151
... edge of the caniniform process appears to have taken over the slicing function of the more anterior palatal rim , which has no close association with the sides of the dentary during the masticatory cycle . Similarly , while in most ...
... edge of the caniniform process appears to have taken over the slicing function of the more anterior palatal rim , which has no close association with the sides of the dentary during the masticatory cycle . Similarly , while in most ...
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