Annals of the South African Museum, Volume 64The Museum, 1974 - Natural history |
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Page 191
... tarsus The pivot tarsus of the crocodiloids The hinge tarsus of the dinosaurs The ceratosauroid tarsus The allosauroid tarsus 191 191 195 196 197 203 The albertosauroid tarsus 207 The ornithomimoid tarsus 211 The tyrannosauroid tarsus ...
... tarsus The pivot tarsus of the crocodiloids The hinge tarsus of the dinosaurs The ceratosauroid tarsus The allosauroid tarsus 191 191 195 196 197 203 The albertosauroid tarsus 207 The ornithomimoid tarsus 211 The tyrannosauroid tarsus ...
Page 195
... tarsus , and II B , the dinosauroid tarsus . THE PIVOT TARSUS OF THE CROCODILOIDS The crocodiloid tarsus probably had as its ancestral stages those of the amphibians , cotylosaurs , and eosuchians . The movement was originally one of ...
... tarsus , and II B , the dinosauroid tarsus . THE PIVOT TARSUS OF THE CROCODILOIDS The crocodiloid tarsus probably had as its ancestral stages those of the amphibians , cotylosaurs , and eosuchians . The movement was originally one of ...
Page 196
... tarsus unique , yet noted the similarity between that of Protosuchus and Aetosaurus . He analysed the motion as a 45 ° rotation of calcaneum on astragalus , the latter immobile and functionally united with the crus , while the calcaneum ...
... tarsus unique , yet noted the similarity between that of Protosuchus and Aetosaurus . He analysed the motion as a 45 ° rotation of calcaneum on astragalus , the latter immobile and functionally united with the crus , while the calcaneum ...
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 | 27 |
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 Lycorhinus Lycorhinus angustidens Lystrosaurus maxilla maxillaire medial Moschorhinidae Moschorhinus moyennement multituberculate museau occipital Olson opisthotic ornithischian palate parietal pelycosaurs Permian Permien supérieur pineal 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 Sigogneau skull roof sousorbitaire South African Museum specimen squamosal stapes supraoccipital surface suture tarsus teeth terrestrial therapsids Thulborn tibia Tigrisuchus Triassic upper horizontal groove ventral vertebrates vomer Watongia Whaitsiidae zone à Cistecephalus