Annals of the South African Museum, Volume 56The Museum, 1971 - Natural history |
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Page 166
... occipital condyle , and is dorsally overlapped by the exoccipital condyles . The auditory capsule is formed by the prootic anteriorly and the opisthotic posteriorly , while the supraoccipital completes the structure dorsally ( Figs 5 ...
... occipital condyle , and is dorsally overlapped by the exoccipital condyles . The auditory capsule is formed by the prootic anteriorly and the opisthotic posteriorly , while the supraoccipital completes the structure dorsally ( Figs 5 ...
Page 219
... occipital and cervical osteology and musculature of Lystrosaurus represent a modified reptilian pattern rather than a primitive mammalian one . Departure from the typical reptilian condition is seen in the loss of the obliquus capitis ...
... occipital and cervical osteology and musculature of Lystrosaurus represent a modified reptilian pattern rather than a primitive mammalian one . Departure from the typical reptilian condition is seen in the loss of the obliquus capitis ...
Page 267
... occipital region has indicated the likely range of movements possible between the occipital condyles and the atlas , and within the atlas - axis complex . It can be shown that rotation of the atlas on the axis , as well as the ...
... occipital region has indicated the likely range of movements possible between the occipital condyles and the atlas , and within the atlas - axis complex . It can be shown that rotation of the atlas on the axis , as well as the ...
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