Annals of the South African Museum, Volume 46The Museum, 1963 - Natural history |
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Page 81
... show the roots of the teeth in use and the stages of development of the replacing tooth . Section A shows the roots of the four functioning incisors , the canine and the first postcanine . Lingually there are cavities behind Nos . 2 and ...
... show the roots of the teeth in use and the stages of development of the replacing tooth . Section A shows the roots of the four functioning incisors , the canine and the first postcanine . Lingually there are cavities behind Nos . 2 and ...
Page 84
... shows complementary features . On the left side the dental formula is : i , c1 , pc 18 . Incisors In the left premaxilla ( fig . 21 ) the root only of No. 1 is preserved , whereas the other four incisors have most of the crowns present ...
... shows complementary features . On the left side the dental formula is : i , c1 , pc 18 . Incisors In the left premaxilla ( fig . 21 ) the root only of No. 1 is preserved , whereas the other four incisors have most of the crowns present ...
Page 103
... shows a root being resorbed , with the remnant of a still earlier root lying antero - internally . And lingual to ... shows replacements of Nos . 1 , 2 , 3 , 4 , 6 and 8 and an empty cavity lingual to No. 5. Further lingually , cavities ...
... shows a root being resorbed , with the remnant of a still earlier root lying antero - internally . And lingual to ... shows replacements of Nos . 1 , 2 , 3 , 4 , 6 and 8 and an empty cavity lingual to No. 5. Further lingually , cavities ...
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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