Annals of the South African Museum, Volume 64The Museum, 1974 - Natural history |
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Page 13
... separated by a medial cleft which together form a kidney - shape . Three ridges surround the ventral surface of the condyle , a pair of lateral ones and an anterior , transverse one . From the two points where these ridges meet , a pair ...
... separated by a medial cleft which together form a kidney - shape . Three ridges surround the ventral surface of the condyle , a pair of lateral ones and an anterior , transverse one . From the two points where these ridges meet , a pair ...
Page 131
... separated by a vertical division . The homology of the elements comprising the sphenethnoid complex and the terminology used by different authors varies considerably and has been dealt with by Barry ( 1967 ) and Cluver ( 1971 ) . For ...
... separated by a vertical division . The homology of the elements comprising the sphenethnoid complex and the terminology used by different authors varies considerably and has been dealt with by Barry ( 1967 ) and Cluver ( 1971 ) . For ...
Page 176
... separated by more than 40 years . In any case , the rate of erosion at Paballong during the rainy season is so high ... separation . Because of his determination of A.100 as Lycorhinus augustidens Thulborn next claims that ' Specimen A ...
... separated by more than 40 years . In any case , the rate of erosion at Paballong during the rainy season is so high ... separation . Because of his determination of A.100 as Lycorhinus augustidens Thulborn next claims that ' Specimen A ...
Contents
Scientific papers of L D Boonstra | 3 |
The braincase and associated structures of the cotylosaur reptile Procolophon triconiceps | 11 |
On the source of therapsids by E C OLSON | 47 |
Copyright | |
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Common terms and phrases
Africa antérieure anteriorly astragalus basioccipital basisphenoid bone Boonstra bord braincase Broom calcaneum canal canine caniniform Chronofauna Cistecephaloides Cistecephalus complexe para-basisphénoïde condyle cranial crête cynodonts dentary dicynodonts Dimetrodon distal dorsal process edge Eodicynodon être exoccipital fauna fenestra ovalis fenêtre foramen Formation forms fossa fossil frontal genera genus Gondwana Gorgonops gorgonopsians H:B index Haughton Heterodontosaurus holotype Karroo Kawingasaurus kitchingi Kombuisia l'opisthotique late Cretaceous lateral lower jaw Lycorhinus Lycorhinus angustidens Lystrosaurus maxilla maxillaire medial Moschorhinidae moyennement multituberculate museau occipital Olson opisthotic ornithischian palate parietal paroccipital pelycosaurs Permian Permien supérieur Pisanosaurus postcanine postérieure posterior posteriorly postorbital pr.q.Pt premaxilla prémaxillaire premaxillary preparietal primitive processus carré Procolophon prootic prootique pterygoid ptérygoïde quadrate région reptiles Reptilia ridge Romer SAN DIEGO Sigogneau skull roof sousorbitaire specimen squamosal stapes supraoccipital surface suture tarsus teeth terrestrial therapsids Thulborn tibia Triassic upper horizontal groove ventral vertebrates vomer Watongia Whaitsiidae zone à Cistecephalus