Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
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Page 205
... parasphenoid but as remarked above the ossifica- tion here may represent a separate presphenoid . The parasphenoidal rostrum forms a strong but not greatly thickened median septum , which is anteriorly clasped by the ascending septum ...
... parasphenoid but as remarked above the ossifica- tion here may represent a separate presphenoid . The parasphenoidal rostrum forms a strong but not greatly thickened median septum , which is anteriorly clasped by the ascending septum ...
Page 211
... parasphenoid , and that the upper part , forming most of the anterior border of the sella turcica , may represent a distinct presphenoid . S.A.M. 12060 Mormosaurus sp . ( Figs 12-16 ) This specimen consists of a good skull of which the ...
... parasphenoid , and that the upper part , forming most of the anterior border of the sella turcica , may represent a distinct presphenoid . S.A.M. 12060 Mormosaurus sp . ( Figs 12-16 ) This specimen consists of a good skull of which the ...
Page 259
... parasphenoid . Dorsally it is intercalated between the frontals . Posteriorly it meets the parietal , supraoccipital and proötic , but postero- ventrally the sidewall is fenestrated as here the metoptic fissure is still patent and the ...
... parasphenoid . Dorsally it is intercalated between the frontals . Posteriorly it meets the parietal , supraoccipital and proötic , but postero- ventrally the sidewall is fenestrated as here the metoptic fissure is still patent and the ...
Contents
The Anterior Epipodial Carpus and Manus | 8 |
INTRODUCTION | 13 |
D | 26 |
Copyright | |
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abdomen adcauline adnate anomodonts antennal joint Anteosaurus anteriorly apically basal cell base basioccipital basisphenoid bone braincase Cape Town capensis carapace carapace length Clinus acuminatus cranial cross-sections Cyrtosia developed Dicynodon Dinocephalia distal distinctly dorsum sellae Empidideicus endocranial cavity epipterygoid exoccipital face fenestra fenestra ovalis foramen forms frons genus groove head hind margins holotype hydrotheca IKMT internode Jonkeria last sternite Lateral view longer longitudinal Lystrosaurus mantle length material median septum n.sp narrow nematothecae nerve occiput olfactory opisthotic orbitosphenoid ossified parasphenoidal rostrum parietal pelycosaur pereiopods photophores Plonia posterior cell posteriorly proboscis proötic pterygoid quadrate ridge sagittal sella turcica septosphenoid Sergestes shorter side skull slender slightly snout South African Museum species specimen sphenoidal complex spines stapes sternite Struthiocephalus suckers SUID-AFRIKAANSE MUSEUM supraoccipital surface sutural Tapinocephalus Tapinocephalus zone tergites therapsids thorax transverse trigeminal tube upper vein Ventral view volume number vomer wavy underlining wings