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 3
Page 371
... stage would be reached when this order would be reversed , and it was just such a stage that pertained in the ... wear , as the damaged area has a sharp but smooth enamel edge ( the worn area is covered with matrix grains firmly adhering to ...
... stage would be reached when this order would be reversed , and it was just such a stage that pertained in the ... wear , as the damaged area has a sharp but smooth enamel edge ( the worn area is covered with matrix grains firmly adhering to ...
Page 372
... facet on 3 . Postcanine 3 has a small distal cusplet high on the crown . There is some conchoidal fracture of the dentine at the tip of the crown but this does not mask two distinct wear facets dipping slightly away from each other ...
... facet on 3 . Postcanine 3 has a small distal cusplet high on the crown . There is some conchoidal fracture of the dentine at the tip of the crown but this does not mask two distinct wear facets dipping slightly away from each other ...
Page 379
... wear 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 ...
... wear 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 ...
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