Annals of the South African Museum, Volume 46The Museum, 1963 - Natural history |
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Page 71
... edge still forms a raised edge with a hollow between this edge and the posterior face of the talon ; and in No. 4 the posterior surface of the talon still shows fairly coarse striae . Lingual of Nos . 2 and 4 replacing crowns are ...
... edge still forms a raised edge with a hollow between this edge and the posterior face of the talon ; and in No. 4 the posterior surface of the talon still shows fairly coarse striae . Lingual of Nos . 2 and 4 replacing crowns are ...
Page 243
... edge of the crown while the wide lingual edge of the crown supports a crenulate ridge . In posterior view the crown has a concave centre , the centre point of the concavity lying towards the labial side of the crown . A broad , ill ...
... edge of the crown while the wide lingual edge of the crown supports a crenulate ridge . In posterior view the crown has a concave centre , the centre point of the concavity lying towards the labial side of the crown . A broad , ill ...
Page 249
... edge of the replacing tooth is preserved at the same level as the edge of the alveolus . The replacement tooth is obliquely orientated and does not , as would be expected , erupt vertically downwards , but rather downwards and inwards ...
... edge of the replacing tooth is preserved at the same level as the edge of the alveolus . The replacement tooth is obliquely orientated and does not , as would be expected , erupt vertically downwards , but rather downwards and inwards ...
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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