Annals of the South African Museum, Volume 56The Museum, 1971 - Natural history |
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Page 133
... masticatory cycle in Dicynodon testudirostris . Comparison with other forms Discussion . Summary Acknowledgements ... masticatory cycle . Crompton & Hotton ( 1967 ) have given a comprehensive account of the different stages in the ...
... masticatory cycle in Dicynodon testudirostris . Comparison with other forms Discussion . Summary Acknowledgements ... masticatory cycle . Crompton & Hotton ( 1967 ) have given a comprehensive account of the different stages in the ...
Page 232
... masticatory cycle found in Lystrosaurus is essentially similar to that found in earlier dicynodonts such as Dicynodon feliceps ( Crompton & Hotton , 1967 ) this change was probably not related to an entirely new diet , but rather to the ...
... masticatory cycle found in Lystrosaurus is essentially similar to that found in earlier dicynodonts such as Dicynodon feliceps ( Crompton & Hotton , 1967 ) this change was probably not related to an entirely new diet , but rather to the ...
Page 258
... masticatory cycle of Lystrosaurus represents a modification of an essentially similar cycle in Dicynodon . In con- trast to forms such as Emydops , the premaxillary and maxillary palatal rim in both Dicynodon and Lystrosaurus has been ...
... masticatory cycle of Lystrosaurus represents a modification of an essentially similar cycle in Dicynodon . In con- trast to forms such as Emydops , the premaxillary and maxillary palatal rim in both Dicynodon and Lystrosaurus has been ...
Contents
BEAUFORT BEDS OF THE KAROO | 2 |
A review of previous work | 22 |
The nonreptilian elements in the fauna and the flora | 29 |
Copyright | |
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animals Anteosaurus anteriorly articular Baard's Quarry basicranial axis basioccipital basisphenoid bone Boné & Singer Boonstra Bovidae Bradysaurus braincase Broom Bushmen Cape condyle cranial Daptocephalus dentary deposits described Dicynodon testudirostris dicynodonts Dinocephalia dinocephalian Emydops Equus Ewer external adductor muscle Family fenestra foramen fossa fossils frontal frontonasal ridge genera genus Gorgonopsia groove groups Haughton Hendey Hipparion horizon horn cores Incertae sedis inserted interpterygoidal Jonkeria Karoo Kingoria Kleinzee Langebaanweg Langebaanweg fauna Lystrosaurus Lystrosaurus declivis mammalian mammals mandible masticatory cycle maxilla median Moschops murrayi musculature nasal Nharo obliquus capitis occipital Olduvai orbitosphenoid ossification palatal rim palatine pareiasaurs Permian Pleistocene Pliocene posterior posteriorly premaxilla present presphenoid Pristerodon prootic pterygoid quadrate Quarry assemblage referred region represented reptiles septum shoreline skull roof snout South African Museum species specimens squamosal Struthiocephalus surface Tapinocephalus Tapinocephalus zone teeth therapsids therocephalian Titanosuchus trap tusk Varswater bed vertebrates