Annals of the South African Museum, Volumes 55-56The Museum., 1969 - Natural history |
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Page 68
... teeth on the vomer , and the first three dorsal spines elevated to form a crest , which is not separated from the rest of the fin by a notch in the membrane . Two species , pavo Gilchrist & Thompson and graminis Gilchrist & Thompson ...
... teeth on the vomer , and the first three dorsal spines elevated to form a crest , which is not separated from the rest of the fin by a notch in the membrane . Two species , pavo Gilchrist & Thompson and graminis Gilchrist & Thompson ...
Page 162
... teeth in upper jaw ( b ) More than 30 rows of teeth in upper jaw 10 ( a ) Snout produced and sharply pointed .. ( b ) Snout not produced and not sharply pointed .. 11 ( a ) Ocelli present on upper surface of disc ( b ) Ocelli absent on ...
... teeth in upper jaw ( b ) More than 30 rows of teeth in upper jaw 10 ( a ) Snout produced and sharply pointed .. ( b ) Snout not produced and not sharply pointed .. 11 ( a ) Ocelli present on upper surface of disc ( b ) Ocelli absent on ...
Page 150
... teeth anterior to the canine tusks have been lost , and postcanine teeth , where present , have migrated medially . A true alveolar border is absent . The relationships between premaxilla , maxilla and palatine would by this analysis ...
... teeth anterior to the canine tusks have been lost , and postcanine teeth , where present , have migrated medially . A true alveolar border is absent . The relationships between premaxilla , maxilla and palatine would by this analysis ...
Contents
Origin of the South African Clinidae | 105 |
Summary | 115 |
PENRITH M | 119 |
Copyright | |
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Common terms and phrases
Anteosaurus Barnard basal Blennioclinus Boonstra Bradysaurus Broom Bushmen Cape Point Cape Town Caudal fin Caudal peduncle clasper clingfishes Clinidae Clinus Clinus collected colour declivis dentary deposits dicynodonts dorsal fin Emydops False Bay fauna fin bases fishes fossils fourth dorsal spines frontal genera genus Gilchrist & Thompson Haughton head length holotype Hubbs interorbital intertidal Intromittent organ Jonkeria juvenile Lambert's Bay Langebaanweg Lateral line lateral view Lüderitzbucht Lystrosaurus mandible margins maxilla median membrane middle of vent Mouth nasal Nharo nostril notch orbits organ of male palatal paratype pareiasaurs Pavoclinus pelvic pores posterior premaxilla presphenoid Proc Raja region reptiles ridge rostral skull roof Smith South African Museum South West species specimens spiracles standard length superciliosus supraorbital tentacle surface of disc tail Tapinocephalus Tapinocephalus zone teeth therapsids thorns tip of snout Titanosuchus total length upper jaw Valenciennes vertebrates Vomer Zool