Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1990 - Natural history |
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Page 368
... three important features are seen : the pit for recep- tion of the lower canine , the deep cheek region , and the pronounced curvature of the dental arcade . The dentition is fully developed and well worn , indicating that this was a ...
... three important features are seen : the pit for recep- tion of the lower canine , the deep cheek region , and the pronounced curvature of the dental arcade . The dentition is fully developed and well worn , indicating that this was a ...
Page 371
... Three impressions were taken and all are equally good . The impressions were coated with a fine film of sublimating ammonium chloride , and it is these that were studied and photographed . The present interpretation differs slightly but ...
... Three impressions were taken and all are equally good . The impressions were coated with a fine film of sublimating ammonium chloride , and it is these that were studied and photographed . The present interpretation differs slightly but ...
Page 373
... Three more teeth could have been present in the living dentary ( see Fig . 3 ) . This dentition contains ample evidence of a staggered occlusal arrangement between upper and lower teeth . In Figure 2 vertical lines above teeth indicate ...
... Three more teeth could have been present in the living dentary ( see Fig . 3 ) . This dentition contains ample evidence of a staggered occlusal arrangement between upper and lower teeth . In Figure 2 vertical lines above teeth indicate ...
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Common terms and phrases
abbreviations according to chronology age from front ANNALS bicuspidata Gould canine Cape Town Crompton & Charig crown is damaged cusplet dentary tooth dentition described Haughton distal ridges edges of occluding facet forms facet migrates figures Gastropoda Heterodontosaurus tucki holotype Hopson included angle indicated labial surface Labial view Lanasaurus scalpridens Gow Leda Lingual view Lingually and labially lower teeth Lyco Lycorhinus angustidens Haughton Lycorhinus consors Thulborn Lycorhinus type maxilla belonged maxillary mesiodistal namacolus Nucula occluding upper occlusal view opposing upper paper paratypes parentheses photographs Postcanine posterior groove punctuation REFERABLE TO LYCORHINUS registration number replacement rhinus Roman numerals sagittal plane Santa Luca saurus Scale bar scientific name second wear stage separate author's name shouldered italics Smith South African Museum species specimen UCL A100 staggered occlusal Steps between adjacent striations subheadings are shouldered Synonymy arrangement tooth row triplets UCL A100 Thulborn upper tooth volume number Von Huene wear facets wear stage facet X-rays