. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. H -?6 *^P -*5. Fig. 14. Thrinaxodon sp. Diagram to illustrate the application of Edmund's theory of tooth replacement to the replacement cycle for the upper postcanines. appears to fade away. In figure 14 E to I the replacement cycle is continued. In figure 14 E the 5th impulse has initiated a tooth in position 3. In figure 14 H the 6th impulse has initiated a tooth in position 4. It is thus possible to account for the state of eruption and replacement of individual postcanines and the posterior migr

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. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. H -?6 *^P -*5. Fig. 14. Thrinaxodon sp. Diagram to illustrate the application of Edmund's theory of tooth replacement to the replacement cycle for the upper postcanines. appears to fade away. In figure 14 E to I the replacement cycle is continued. In figure 14 E the 5th impulse has initiated a tooth in position 3. In figure 14 H the 6th impulse has initiated a tooth in position 4. It is thus possible to account for the state of eruption and replacement of individual postcanines and the posterior migration of the postcanine row in several specimens of Thrinaxodon if it is assumed that:. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original South African Museum. Cape Town : The Museum

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky