Annals of the South African Museum, Volume 46South African Museum, 1963 - Natural history |
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Page 71
... crown , which is here oval in section with diameters 39 and 28 mm . Of the right canine the tip of the crown is lost . It is a moderately sized tooth ( basal diameters 38 × 28 mm . ) directed much outwards . On its antero - internal ...
... crown , which is here oval in section with diameters 39 and 28 mm . Of the right canine the tip of the crown is lost . It is a moderately sized tooth ( basal diameters 38 × 28 mm . ) directed much outwards . On its antero - internal ...
Page 96
... crown 45 53 53 Maximum width of talon 14 15 18 Maximum width of heel 13 16 17 42. 2. 2. 2 . ? ? ? ? ? ? ? Ant ... crown and root are roughly two curved cones of about equal size with their bases applied to each other , so that in side ...
... crown 45 53 53 Maximum width of talon 14 15 18 Maximum width of heel 13 16 17 42. 2. 2. 2 . ? ? ? ? ? ? ? Ant ... crown and root are roughly two curved cones of about equal size with their bases applied to each other , so that in side ...
Page 243
... crown of an unworn upper tooth is not flat . On the contrary , it supports a prominent cusp ( lab . c . ) on the narrow labial edge of the crown while the wide lingual edge of the crown supports a crenulate ridge . In posterior view the ...
... crown of an unworn upper tooth is not flat . On the contrary , it supports a prominent cusp ( lab . c . ) on the narrow labial edge of the crown while the wide lingual edge of the crown supports a crenulate ridge . In posterior view the ...
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Common terms and phrases
abdomen Algoa Bay alveolus apical arranged atrial Barnard basal base Brnrd canine Cape Province Cape Town cingular cusps coast collection colony crown cynodonts dead dentary dentition described Description developed Diademodon diameter distal dorsal view Ecnomus Ericiolacerta erupted Eulalia F. H. Talbot coll False Bay fathoms female functional tooth genus gonad gonothecae Halopteris Hartmeyer holotype hydrocladia hydrotheca incisors inner internode Jonkeria labial larvae legs length lingual lobes longitudinal mandible margin material maxilla median Michaelsen Millard Mossel Bay Name of author Natal nematothecae pair Palaeontology paper papillae plate Polychaeta postcanine row postcanines posterior present protoconch radula replacing tooth SAMH sclerite segment setae shell side siphon slender slightly Sluiter South African Museum species spines stem surface synonymy Tapinocephalia teeth tergite thorax Thrinaxodon tooth replacement transverse Trichoptera type specimen ventral volume number wellsi whorls yellowish zooids Zool Zoology Zoology and Palaeontology Zoology excl