Annals of the South African Museum, Volume 96The Museum, 1985 - Natural history |
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Page 170
... rounded , perforate tubercles , and VM has a wide , short , rounded and curved ventrolateral ridge that incorporates three indistinct tubercles . Further tubercles occur in posterior and median areas . There is a small indented lip on ...
... rounded , perforate tubercles , and VM has a wide , short , rounded and curved ventrolateral ridge that incorporates three indistinct tubercles . Further tubercles occur in posterior and median areas . There is a small indented lip on ...
Page 303
... rounded umbilical edge , strongly inflated flanks , and a broadly rounded venter . The maximum width is at the dorsal third of the flanks . On the final hook the whorl section is more rounded , slightly depressed ( Wh / Wb = 0,93 ) with ...
... rounded umbilical edge , strongly inflated flanks , and a broadly rounded venter . The maximum width is at the dorsal third of the flanks . On the final hook the whorl section is more rounded , slightly depressed ( Wh / Wb = 0,93 ) with ...
Page 305
... rounded flanks converging to a flattened venter . As size increases the whorl section becomes more laterally compressed ( Wh / Wb = 1,25 ) ( Fig . 18A ) . At the smallest diameter ( Wh = 7,5 mm ) ornament consists of single rounded ribs ...
... rounded flanks converging to a flattened venter . As size increases the whorl section becomes more laterally compressed ( Wh / Wb = 1,25 ) ( Fig . 18A ) . At the smallest diameter ( Wh = 7,5 mm ) ornament consists of single rounded ribs ...
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Common terms and phrases
abbreviations Aedeagus Age and distribution Agulhas Bank Alcyonium variabile ammonite Ancyloceras apex apical Aptian Bairdoppilata Barremian Barremian of western Bay borehole bicuspidata Brachycythere Campanian Cape Peninsula Cape Town Cenomanian Colchidites vulanensis Colophon Coniacian CPBA Cretaceous Cypraea Cypraeidae Cythereis Cytherelloidea described Dingle False Bay faunas female fuscorubra genera genus geol Gibberleberis Group habitat haughtoni Haughtonileberis Helicancylus Heteroceras holotype Indet iutsui J(c)-1 borehole K. H. Barnard Kakabadze 1971a labrum Lampanyctus lateral locality longicaudata Maastrichtian male mandibles mantle margin material Metalcyonium morphology Mtubatuba ornament ostracod outcrops paratypes patagonicum pondolandensis posterior pronotum range referred region ribs Richards Bay Río Mayer Rouchadzé 1933 samples Santonian sclerites shaft shell South African Museum south-east Africa specimens stations stokoei subfamily suckers SUID-AFRIKAANSE MUSEUM Swartberg Table taxa text-fig Thomson tibia Tonohamites Toxoceratoides tubercles Turonian Umzamba bed umzambaensis Upper Barremian variability Ventral process vulanensis australis western Georgia whorl section Zululand