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 367
... Impressions were accordingly made of the type of L. angusti- dens , thus enabling a detailed study of the three specimens . The study shows that Lycorhinus angustidens differs from Heterodontosaurus tucki Crompton & Charig , 1962. Most ...
... Impressions were accordingly made of the type of L. angusti- dens , thus enabling a detailed study of the three specimens . The study shows that Lycorhinus angustidens differs from Heterodontosaurus tucki Crompton & Charig , 1962. Most ...
Page 371
... impressions , the specimen was thoroughly wet and the excess water removed with compressed air ; a fabric - reinforced latex impression was then made , the first layer being of a very watery consistency . Three impressions were taken ...
... impressions , the specimen was thoroughly wet and the excess water removed with compressed air ; a fabric - reinforced latex impression was then made , the first layer being of a very watery consistency . Three impressions were taken ...
Page 372
... Impression of left dentary teeth . Hatching indi- cates wear facets but has been deliberately omitted from teeth 8 , 9 and 10. Teeth 8 and 9 bear striations , 9 and 10 have heels shown by shading , and 10 bears a raised ridge with the ...
... Impression of left dentary teeth . Hatching indi- cates wear facets but has been deliberately omitted from teeth 8 , 9 and 10. Teeth 8 and 9 bear striations , 9 and 10 have heels shown by shading , and 10 bears a raised ridge with 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