Annals of the South African Museum, Volume 56The Museum, 1971 - Natural history |
From inside the book
Results 1-3 of 5
Page 217
... obliquus capitis superior and inferior , serve respectively for rotation of the atlas about the axis , and extension of the head at the occipito - atlantal joint . The restoration of the rectus and obliquus capitis muscles in a ...
... obliquus capitis superior and inferior , serve respectively for rotation of the atlas about the axis , and extension of the head at the occipito - atlantal joint . The restoration of the rectus and obliquus capitis muscles in a ...
Page 218
... obliquus capitis caudalis and cranialis muscles insert and originate on the enlarged atlantal transverse process . If Cox's theory were correct , signs of this transition would be expected in the atlas - axis complex in cynodonts ...
... obliquus capitis caudalis and cranialis muscles insert and originate on the enlarged atlantal transverse process . If Cox's theory were correct , signs of this transition would be expected in the atlas - axis complex in cynodonts ...
Page 219
... obliquus capitis caudalis from its original position on the postzygapophysis of the atlas ( where the equivalent muscle in recent reptiles is still inserted ) . The large , vertically orientated atlantal wing of Lystrosaurus suggests ...
... obliquus capitis caudalis from its original position on the postzygapophysis of the atlas ( where the equivalent muscle in recent reptiles is still inserted ) . The large , vertically orientated atlantal wing of Lystrosaurus suggests ...
Contents
South African Museum Cape Town | 21 |
A review of previous work | 54 |
Origin of the Tapinocephalus zone reptilian fauna | 62 |
Copyright | |
Other editions - View all
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