Annals of the South African Museum, Volume 46The Museum, 1963 - Natural history |
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Page 252
... teeth replaced alternately . There is no question , therefore , that a mammalian type of dental succession was present in either of these bauriamorphs . In Ericiolacerta it has been shown that the replacing teeth developed initially in ...
... teeth replaced alternately . There is no question , therefore , that a mammalian type of dental succession was present in either of these bauriamorphs . In Ericiolacerta it has been shown that the replacing teeth developed initially in ...
Page 502
... teeth were added and lost in the manner suggested in figure 11 B , the state of the postcanine row at each growth stage would appear to be identical , i.e. it would always appear that the 2nd , 4th and 6th teeth were replacing because teeth ...
... teeth were added and lost in the manner suggested in figure 11 B , the state of the postcanine row at each growth stage would appear to be identical , i.e. it would always appear that the 2nd , 4th and 6th teeth were replacing because teeth ...
Page 503
... teeth that were developing in stage I above the 3rd and 5th replace the previous teeth and erupt in stage II as the 2nd and 4th . The unerupted additional tooth ( position 7 ) of stage I erupts as the 6th in stage II . Consequently ...
... teeth that were developing in stage I above the 3rd and 5th replace the previous teeth and erupt in stage II as the 2nd and 4th . The unerupted additional tooth ( position 7 ) of stage I erupts as the 6th in stage II . Consequently ...
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Common terms and phrases
abdomen alveolus apical arranged atrial Barnard basal base black type arabic Brnrd canine Cape Province Cape Town cingular cusp coast collection colony crown cynodonts dead dentary dentition described Description developed Diademodon diameter distal dorsal view Ecnomus Ericiolacerta erupted False Bay fathoms female genus gonad gonothecae Hartmeyer holotype hydrocladia hydrotheca incisors inner internode Jonkeria labial larvae legs length lingual lobes longitudinal male mandible margin material maxilla median Michaelsen Millard Name of author Natal nematothecae numerals without prefix pair Palaeontology palp paper papillae Papio Parapapio plate Polychaeta postcanine row postcanines posterior present protoconch replacing tooth SAMH sclerite segment setae side siphons slender slightly Sluiter South African Museum species spines stem surface synonymy Tapinocephalia teeth tergite thorax Thrinaxodon tooth replacement Transvaal transverse Trichoptera type arabic numerals type specimen ventral volume number wellsi whorls yellowish zooids Zool Zoology Zoology and Palaeontology Zoology excl