Annals of the South African MuseumThe Museum, 1993 - Natural history |
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Page 61
... posterior extremities are slightly acuminate . Internal features . Typical of the genus . The teeth in the right valve hinge are set at the posterior end , immediately anterior to the slight PCA . The vestibulae are moderately wide ...
... posterior extremities are slightly acuminate . Internal features . Typical of the genus . The teeth in the right valve hinge are set at the posterior end , immediately anterior to the slight PCA . The vestibulae are moderately wide ...
Page 114
... posterior aspect that imparts a box - like shape to the valves in lateral view . Description External features . Quadrate lateral outline with broadly rounded AM , straight sub- parallel DM and VM , and truncated PM outline with ...
... posterior aspect that imparts a box - like shape to the valves in lateral view . Description External features . Quadrate lateral outline with broadly rounded AM , straight sub- parallel DM and VM , and truncated PM outline with ...
Page 138
... posterior and anterior ends where there are low ribs parallel to the margins and weak reticulation . Intercostal areas are finely punctate . Internal features . AM area moderately wide , PM area narrow . RV hinge : elongate ATE consists ...
... posterior and anterior ends where there are low ribs parallel to the margins and weak reticulation . Intercostal areas are finely punctate . Internal features . AM area moderately wide , PM area narrow . RV hinge : elongate ATE consists ...
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Common terms and phrases
Agulhas Bank Ambostracon Bairdoppilata Benson & Maddocks Brady broadly rounded Buntonia Cape Agulhas Cape Peninsula Chrysocythere continental margin continental shelf Cytheropteron sp depth range Derivation of name Description External features Dingle Distribution This rare Distribution This species dorsal eastern Agulhas Bank elongate Eocene Falklandia False Bay Frewin genus Hartmann hinge holotype Holotype length height Hout Bay Illustrated material length Incongruellina Indet Internal features Internal view Kangarina Keeler Klie Knysna Krithe sp Lord & Boomer Lüderitz margin off south-western material length height Material One valve Miocene Modern specimens modern valve Namaqualand Neocaudites ornamentation ostracod Paradoxostoma paratype Paratypes length height posterior posteroventral prominent Propontocypris punctate rare species recorded relict Remarks This species reticulate south-western Africa south-western Cape southern Africa species was recovered trinodosum UDL and LDL Urocythereis sp valve surface ventral Walvis Bay Walvis Ridge Whatley