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
... stage would be reached when this order would be reversed , and it was just such a stage that pertained in the ... facet almost certainly formed when the erupted tooth made contact with the opposing upper tooth that had earlier been ...
... stage would be reached when this order would be reversed , and it was just such a stage that pertained in the ... facet almost certainly formed when the erupted tooth made contact with the opposing upper tooth that had earlier been ...
Page 372
... facet on 1M - the first indication of a staggered pattern of occlusion of upper and lower cheek teeth , which is ... stages of wear . A small facet is present on the mesial edge of 8. By tilting the specimen it is poss- ible to see that this ...
... facet on 1M - the first indication of a staggered pattern of occlusion of upper and lower cheek teeth , which is ... stages of wear . A small facet is present on the mesial edge of 8. By tilting the specimen it is poss- ible to see that this ...
Page 379
... stage facets , 12 is unusual in that first , second and third stage facets are present , whereas 7 has a partially obliterated second wear stage facet and a well - developed third wear stage facet . ( Polish facets on 7 and 12 are ...
... stage facets , 12 is unusual in that first , second and third stage facets are present , whereas 7 has a partially obliterated second wear stage facet and a well - developed third wear stage facet . ( Polish facets on 7 and 12 are ...
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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