Annals of the South African Museum, Volume 96 |
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Page 323
The last helical whorl passes directly into the straight to slightly curved shaft . The recurved crozier is relatively long , and nearly parallel to the shaft . The whorl section in the helix is subcircular ; on the shaft it varies from ...
The last helical whorl passes directly into the straight to slightly curved shaft . The recurved crozier is relatively long , and nearly parallel to the shaft . The whorl section in the helix is subcircular ; on the shaft it varies from ...
Page 398
Apices roundly pointed or truncate , sometimes slightly emarginate . Ventral process sharply produced anteriorly , joining the main arm , slightly sinuate at its inner margin ; apex reaches basal third to half of length of mandible .
Apices roundly pointed or truncate , sometimes slightly emarginate . Ventral process sharply produced anteriorly , joining the main arm , slightly sinuate at its inner margin ; apex reaches basal third to half of length of mandible .
Page 413
Pronotum broadest at about basal third ; margins very slightly emarginate or straight , contracting to obtuse - angled basal corner . Margination also complete anteriorly . Pronotum in the holotype evenly rounded disciform , lateral ...
Pronotum broadest at about basal third ; margins very slightly emarginate or straight , contracting to obtuse - angled basal corner . Margination also complete anteriorly . Pronotum in the holotype evenly rounded disciform , lateral ...
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Common terms and phrases
Alcyonium anterior appear authors Barnard base borehole Brachycythere Campanian Cape Cape Town characters closely Colchidites collected colonies Colophon Coniacian consists CPBA Cretaceous Cypraea Cythereis Cytherelloidea depth described differences Dingle discussed distinct distribution dorsal examined faunas female figures forms fragments genera genus Group headings holotype illustrations included indicated Kakabadze Kennedy Klinger known lateral length locality London Lower male mandibles mantle margin material morphology mountains Note occur original ornament ostracod pattern pointed populations position posterior present range recorded referred region Remarks ribs Richards Bay rounded samples Santonian Santonian III separates shaft shell shows similar single slightly South African Museum southern species specimens stations suggests surface Table tibia Toxoceratoides tubercles Umzamba Upper variability ventral western whorl X X X zone Zululand