Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1990 - Natural history |
From inside the book
Results 1-3 of 5
Page 368
... worn , indicating that this was a mature individual . There are 14 functional teeth and a rudimen- tary 15th . The teeth invite several descriptive analogies ; they are broadest linguolabially and closely packed like a row of kernels on ...
... worn , indicating that this was a mature individual . There are 14 functional teeth and a rudimen- tary 15th . The teeth invite several descriptive analogies ; they are broadest linguolabially and closely packed like a row of kernels on ...
Page 369
... worn with part of the posterior groove still present ; 6 is younger than its neighbours , being very little worn ; 7 appears to have complex wear , but the two small basal facets were probably induced by trapped food rather than direct ...
... worn with part of the posterior groove still present ; 6 is younger than its neighbours , being very little worn ; 7 appears to have complex wear , but the two small basal facets were probably induced by trapped food rather than direct ...
Page 373
... worn into the base of their facets . The present interpretation of 10 and 11 differs from Hopson's but is made with the benefit of the hindsight afforded by the new maxilla . Tooth 10 has a raised ridge between facets , such as would ...
... worn into the base of their facets . The present interpretation of 10 and 11 differs from Hopson's but is made with the benefit of the hindsight afforded by the new maxilla . Tooth 10 has a raised ridge between facets , such as would ...
Other editions - View all
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