Annals of the South African Museum, Volume 46The Museum, 1963 - Natural history |
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Page 288
... distal ends of the internodes . Hydrotheca shallow , with width exceeding ( or , rarely , equal to ) depth , and with untoothed margin . Hydrocladial hydrotheca adnate to internode to within a short distance of margin , then free ...
... distal ends of the internodes . Hydrotheca shallow , with width exceeding ( or , rarely , equal to ) depth , and with untoothed margin . Hydrocladial hydrotheca adnate to internode to within a short distance of margin , then free ...
Page 293
... distal end . Each internode bearing a well - developed mamelon on the upper surface of the apophysis , and 2-4 cauline nematothecae . The latter including I on proximal end immediately above apophysis of last internode , rarely I near ...
... distal end . Each internode bearing a well - developed mamelon on the upper surface of the apophysis , and 2-4 cauline nematothecae . The latter including I on proximal end immediately above apophysis of last internode , rarely I near ...
Page 306
... distal , tubular apertures . Lateral nematotheca with 3 apertures , one on the mesial surface , and 2 distal and tubular , of which the anterior one is long and reaches beyond thecal margin , and the other is shorter and reaches to the ...
... distal , tubular apertures . Lateral nematotheca with 3 apertures , one on the mesial surface , and 2 distal and tubular , of which the anterior one is long and reaches beyond thecal margin , and the other is shorter and reaches to the ...
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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