Annals of the South African MuseumThe Museum, 1982 - Natural history |
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Page 49
... developed . The protocone is by far the largest cusp , followed by the metacone and the paracone , the latter being slightly smaller . The hypocone is well developed and is approximately the same size as the metacone . Occlusal wear is ...
... developed . The protocone is by far the largest cusp , followed by the metacone and the paracone , the latter being slightly smaller . The hypocone is well developed and is approximately the same size as the metacone . Occlusal wear is ...
Page 51
... developed . The mesial end of the incisal edge is gently rounded , while the distal extremity is slightly lower than the mesial and is more broadly rounded . The incisal edge is gently rounded and rather smooth ; there is no mammelon ...
... developed . The mesial end of the incisal edge is gently rounded , while the distal extremity is slightly lower than the mesial and is more broadly rounded . The incisal edge is gently rounded and rather smooth ; there is no mammelon ...
Page 201
... developed in male and commonly strongly developed in female with deflecting wrinkle usually absent in the male and generally absent in the female ; fovea anterior generally present ; fovea posterior usually absent ; occlusal surface ...
... developed in male and commonly strongly developed in female with deflecting wrinkle usually absent in the male and generally absent in the female ; fovea anterior generally present ; fovea posterior usually absent ; occlusal surface ...
Contents
Janolus longidentatus sp nov | 9 |
Bonisa nakaza gen et sp nov | 19 |
Discussion of the Janolidae | 26 |
Copyright | |
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Common terms and phrases
Ammonites Anteosaurus Anthrop Beaufort West bicuspidata bones Boonstra 1955b Broom Caucasoid cerata Coniacian crenulate enamel crest crown cusp number cuspulid deciduous Deelpan deflecting wrinkle dental dentition distal entoconid fovea fovea posterior frequencies genus Gosau GRINE groove Hanihara Haughton & Brink Hellman Holotype hominid Hovasaurus hypocone hypoconid incisors Jonkeria Kalahari San Klinger & Kennedy Lavelle lingual longidentatus lower molars M₁ M₂ mandibular molars material Matsumoto mesiodistal metaconid Mongoloid morphology Negro and San NHMW paracone paratypes permanent molars phys Piveteau populations present study primary occlusal pattern principal cusp protocone protoconid quinquenodosus rachidian radula Redtenbacher References Boonstra Reginaites samples San and Negro SAN DIEGO San male Santonian second molars sexual dimorphism skull slightly smooth South African Museum South African Negro species Specific diagnosis specimens stangeri Struthiocephalus subfamily Swartkrans Table Tangasaurus taxon teeth Texanites third molars Titanosuchus tooth tubercle tuberculum intermedium tuberculum sextum Turner whorl