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 371
... oriented with its cutting edges in a sagittal plane , the postcanine row curves back strongly labiad . ( The new maxilla matches this curvature . The best way to see this is to orientate the photographs of the occlusal view with the ...
... oriented with its cutting edges in a sagittal plane , the postcanine row curves back strongly labiad . ( The new maxilla matches this curvature . The best way to see this is to orientate the photographs of the occlusal view with the ...
Page 372
... raised ridge with the same orientation as the striations on 8 and 9. Wear facet on canine is on the lingual surface of the tooth . bear patches of striations indicating direction of bite . These. 372 ANNALS OF THE SOUTH AFRICAN MUSEUM.
... raised ridge with the same orientation as the striations on 8 and 9. Wear facet on canine is on the lingual surface of the tooth . bear patches of striations indicating direction of bite . These. 372 ANNALS OF THE SOUTH AFRICAN MUSEUM.
Page 373
... orientation as the ridge on tooth 10 discussed below . That such striations are rare suggests a degree of imprecision in the bite such that occluding surfaces are continuously roughly pol- ished . Teeth 9 and 10 have heels worn into the ...
... orientation as the ridge on tooth 10 discussed below . That such striations are rare suggests a degree of imprecision in the bite such that occluding surfaces are continuously roughly pol- ished . Teeth 9 and 10 have heels worn into the ...
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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