Annals of the South African Museum, Volume 56The Museum, 1971 - Natural history |
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Page 155
... musculature and masticatory cycle in Lystrosaurus The jaw musculature 207 The masticatory cycle 210 Section III . The atlas - axis complex and cervical and occipital musculature in Lystrosaurus Morphology of the atlas - axis complex ...
... musculature and masticatory cycle in Lystrosaurus The jaw musculature 207 The masticatory cycle 210 Section III . The atlas - axis complex and cervical and occipital musculature in Lystrosaurus Morphology of the atlas - axis complex ...
Page 230
... musculature , which in turn can be compensated for only by a fairly substantial forward migration of the posterior ... musculature of snout deepening and skull shortening in Emydops . the adductor musculature in the above hypothetical ...
... musculature , which in turn can be compensated for only by a fairly substantial forward migration of the posterior ... musculature of snout deepening and skull shortening in Emydops . the adductor musculature in the above hypothetical ...
Page 264
... musculature in the neck region suggests that Lystrosaurus had retained a basically primitive system of occipital and atlanto- axial muscles . However , this essentially reptilian musculature was modified to allow a degree of flexure and ...
... musculature in the neck region suggests that Lystrosaurus had retained a basically primitive system of occipital and atlanto- axial muscles . However , this essentially reptilian musculature was modified to allow a degree of flexure and ...
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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Common terms and phrases
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