Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
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Page 219
... meet the orbitosphenoid in a plane well anterior of the trigeminal fenestra . Curving down to form the anterior border of the trigeminal fenestra the supraoccipital meets the ascending pillar of the proötic so that the proötic incisure ...
... meet the orbitosphenoid in a plane well anterior of the trigeminal fenestra . Curving down to form the anterior border of the trigeminal fenestra the supraoccipital meets the ascending pillar of the proötic so that the proötic incisure ...
Page 257
... meets a descending pillar of the supraoccipital to enclose the trigeminal fenestra anteriorly . The two proötics meet each other in the median line to form the floor of the braincase anterior to the plane in which the internal auditory ...
... meets a descending pillar of the supraoccipital to enclose the trigeminal fenestra anteriorly . The two proötics meet each other in the median line to form the floor of the braincase anterior to the plane in which the internal auditory ...
Page 270
... meet in the median line anterior to the interpterygoidal vacuity . The exoccipital does not form the posterior part of the brainfloor . The sidewall of the braincase is widely open , due to the poor development of the proötic and the ...
... meet in the median line anterior to the interpterygoidal vacuity . The exoccipital does not form the posterior part of the brainfloor . The sidewall of the braincase is widely open , due to the poor development of the proötic and the ...
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Common terms and phrases
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 dorsal dorsum sellae Empidideicus endocranial cavity epipterygoid exoccipital face 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 occipital olfactory opisthotic orbitosphenoid ossified parasphenoidal rostrum parietal pereiopods photophores Plonia posteriorly proboscis proötic pterygoid quadrate reddish brownish region ridge sagittal sella turcica septosphenoid Sergestes shorter side skull slender slightly snout South African Museum species specimen sphenoidal 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