Annals of the South African Museum, Volume 64The Museum, 1974 - Natural history |
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Page 19
... medial edge of the quadratojugal for most of its height . From the dorso - medial part of the squamosal where the two processes meet , the bone turns medially and runs along the anterior face of the occiput , presumably to the parietal ...
... medial edge of the quadratojugal for most of its height . From the dorso - medial part of the squamosal where the two processes meet , the bone turns medially and runs along the anterior face of the occiput , presumably to the parietal ...
Page 151
... medial side of the mandible . Of interest in this connection is the fact that in Cistecephalus , Cistecephaloides and ( judging by Cox's 1972 illustrations ) Kawingasaurus , the dorsum of the dentary is bowed out laterally and the inner ...
... medial side of the mandible . Of interest in this connection is the fact that in Cistecephalus , Cistecephaloides and ( judging by Cox's 1972 illustrations ) Kawingasaurus , the dorsum of the dentary is bowed out laterally and the inner ...
Page 201
... medial view the bone is very thick beneath the tibia , contrasting strongly with the thin bone of Allosaurus . In posterior view the lateral edge is sharp , but it thickens medially to form a posteromedial knob . A sharp ridge runs down ...
... medial view the bone is very thick beneath the tibia , contrasting strongly with the thin bone of Allosaurus . In posterior view the lateral edge is sharp , but it thickens medially to form a posteromedial knob . A sharp ridge runs down ...
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