Annals of the South African Museum, Volume 56The Museum, 1971 - Natural history |
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Page 222
... Lystrosaurus with that of a Permian dicynodont . ( a ) Lystrosaurus declivis , Nat . Mus . No. C.403 ; ( b ) Dicynodon sp . , S.A.M. No. 8784 . septum . The deepest part of the skull is at the level of the canine tusks and the vomer ...
... Lystrosaurus with that of a Permian dicynodont . ( a ) Lystrosaurus declivis , Nat . Mus . No. C.403 ; ( b ) Dicynodon sp . , S.A.M. No. 8784 . septum . The deepest part of the skull is at the level of the canine tusks and the vomer ...
Page 236
... Lystrosaurus , and placed it , together with a new species , natalensis , in a separate genus , Prolystrosaurus ... declivis and L. verticalis fell into a separate branch . He regarded L. oviceps as the most primitive species of the genus , ...
... Lystrosaurus , and placed it , together with a new species , natalensis , in a separate genus , Prolystrosaurus ... declivis and L. verticalis fell into a separate branch . He regarded L. oviceps as the most primitive species of the genus , ...
Page 247
South African Museum. a Lystrosaurus declivis ( Owen ) ( Figs 22 , 23 , 24 , 26 , 72 , 73 ) Ptychognathus declivis Owen , 1860 . Ptychognathus latirostris Owen , 1862 . Ptychognathus depressus Owen , 1876 . Ptychognathus alfredi Owen ...
South African Museum. a Lystrosaurus declivis ( Owen ) ( Figs 22 , 23 , 24 , 26 , 72 , 73 ) Ptychognathus declivis Owen , 1860 . Ptychognathus latirostris Owen , 1862 . Ptychognathus depressus Owen , 1876 . Ptychognathus alfredi Owen ...
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