Annals of the South African Museum, Volume 64The Museum, 1974 - Natural history |
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Page 47
... specimens but the fact that the specimen called Lycaenops kingoriensis was immediately recognizable among the writer's collection seems to establish it as a valid form . However the shape of the skull , which may be said to be ...
... specimens but the fact that the specimen called Lycaenops kingoriensis was immediately recognizable among the writer's collection seems to establish it as a valid form . However the shape of the skull , which may be said to be ...
Page 172
... specimen including both parts associated proves to be identical to both . For example , most species of chelonian in the London Clay are based either on skulls or on shells ; it is likely that many ' skull species ' could be paired up ...
... specimen including both parts associated proves to be identical to both . For example , most species of chelonian in the London Clay are based either on skulls or on shells ; it is likely that many ' skull species ' could be paired up ...
Page 205
... specimen to his Eustrepto- spondylus divesensis . Cuvier's original description was inadequate for our com- parisons , and he used a different orientation . The specimen was well illustrated by Piveteau ( 1923 : 9 , pl . 4 , figs 4 , 5 ) ...
... specimen to his Eustrepto- spondylus divesensis . Cuvier's original description was inadequate for our com- parisons , and he used a different orientation . The specimen was well illustrated by Piveteau ( 1923 : 9 , pl . 4 , figs 4 , 5 ) ...
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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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