Annals of the South African MuseumThe Museum, 1981 - Natural history |
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Page 76
... lateral ribs . Type species Ponticulocythere biremis sp . nov . Diagnosis Subquadrate in lateral view with : ponticulate dorsal and ventral ribs ; no median rib ; eye spot ; smooth or postulate intercostal areas ; strong AM rim . Alate ...
... lateral ribs . Type species Ponticulocythere biremis sp . nov . Diagnosis Subquadrate in lateral view with : ponticulate dorsal and ventral ribs ; no median rib ; eye spot ; smooth or postulate intercostal areas ; strong AM rim . Alate ...
Page 124
... lateral rib separated from its dorsal rib , and in having continuous ventral and anterior ribs . The two species ... lateral view having curved dorsal and ventral ridges that termi- nate in median deflections , intercostal areas are ...
... lateral rib separated from its dorsal rib , and in having continuous ventral and anterior ribs . The two species ... lateral view having curved dorsal and ventral ridges that termi- nate in median deflections , intercostal areas are ...
Page 5
... lateral teeth on each side of the narrow , linear rachidian tooth . The hook - shaped lateral teeth ( Fig . 6B ) are smooth and sharply arched . Laterally from the centre of the radula , the lateral teeth increase in size until about ...
... lateral teeth on each side of the narrow , linear rachidian tooth . The hook - shaped lateral teeth ( Fig . 6B ) are smooth and sharply arched . Laterally from the centre of the radula , the lateral teeth increase in size until about ...
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Agulhas Bank ammonite Anteosaurus Anthrop Bairdoppilata Bay BH-9 borehole Boomplaas Boonstra borehole Broom buccal Byneskranskop Bythocypris Campanian Campanian-Maastrichtian Cape capensis cent climate correlation Cretaceous Crocidura Crocidura flavescens cytheracean Cytherella Deelpan deflecting wrinkle Dendromus dentition diagnosis Dingle distal distribution dorsal Dutoitella enamel environmental environments fauna fovea frequencies fynbos genera genus glacial groove Hanihara Haughton Holocene Holotype Hovasaurus Igoda indicated irroratus Janolus Kelders Kennedy Klinger krebsi levels lingual loading highly locality lower molars Maastrichtian mandible mesial metaconid Mfolozi River micromammalian evidence moderate morphology Myosorex Myosorex varius Needs Camp Nibela nibelaensis ostracod ostracod assemblages Otomys palaeoecology paratypes Piveteau Pleistocene populations posterior present study References relatively represented Richards Bay Richards Bay BH-9 ridge samples Santonian South African Museum South African Negro south-east Africa species specimens Steatomys suggested surface Table Tangasaurus teeth Titanosuchus Total number tuberculum sextum upper Zululand zululandensis