Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
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Page 80
South African Museum. slightly produced in the mid - dorsal region and slightly excavated beneath the funnel . The anterior margin is fused to the head in the neck region and on each side of the funnel . The mantle is widest just ...
South African Museum. slightly produced in the mid - dorsal region and slightly excavated beneath the funnel . The anterior margin is fused to the head in the neck region and on each side of the funnel . The mantle is widest just ...
Page 289
... region fairly well defined by smooth cervical groove . At base of rostrum a pair of prominent conical spines , followed by single median spine in mid- gastric region , and pair of spines in post - gastric region . Cardiac region armed ...
... region fairly well defined by smooth cervical groove . At base of rostrum a pair of prominent conical spines , followed by single median spine in mid- gastric region , and pair of spines in post - gastric region . Cardiac region armed ...
Page 290
... region . Antero - lateral angle formed by prominent conical spine , followed by three or four smaller spines to weakly demarcated mid - branchial groove . Latter followed by one large spine , and several flattened rugae . Gastric region ...
... region . Antero - lateral angle formed by prominent conical spine , followed by three or four smaller spines to weakly demarcated mid - branchial groove . Latter followed by one large spine , and several flattened rugae . Gastric region ...
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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