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
... triplets are arranged in order of increasing age from front to back , but after two more replacements a stage would be reached when this order would be reversed , and it was just such a stage that pertained in the maxilla that opposed ...
... triplets are arranged in order of increasing age from front to back , but after two more replacements a stage would be reached when this order would be reversed , and it was just such a stage that pertained in the maxilla that opposed ...
Page 379
... triplets for Heterodontosaurus , as is now well documented for Lycorhinus . Hopson ( 1980 ) remarked that the Lanasaurus maxilla was larger than the maxilla of Heterodontosaurus . The new maxilla is still larger , and fits the Lyco ...
... triplets for Heterodontosaurus , as is now well documented for Lycorhinus . Hopson ( 1980 ) remarked that the Lanasaurus maxilla was larger than the maxilla of Heterodontosaurus . The new maxilla is still larger , and fits the Lyco ...
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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