Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1993 - Natural history |
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Page 267
... whorl breadth , Wh = whorl height , U = umbilical diameter . Figures in parentheses are dimensions as a percentage of the total diameter . The suture terminology is that of Wedekind ( 1916 ) , as reviewed by Kullmann & Wiedmann ( 1970 ) ...
... whorl breadth , Wh = whorl height , U = umbilical diameter . Figures in parentheses are dimensions as a percentage of the total diameter . The suture terminology is that of Wedekind ( 1916 ) , as reviewed by Kullmann & Wiedmann ( 1970 ) ...
Page 268
... whorl section , and an ornament of umbilical bullae from a diameter of 15mm onwards , that give rise to groups of fine , crowded irregular ribs and growth lines , while additional ribs intercalate between . Strong ventrolateral ...
... whorl section , and an ornament of umbilical bullae from a diameter of 15mm onwards , that give rise to groups of fine , crowded irregular ribs and growth lines , while additional ribs intercalate between . Strong ventrolateral ...
Page 270
... whorl section is very depressed , reniform , with a whorl breadth to height ratio greater than two ( the specimen is defective ) ; the only detectable ornament is distant , blunt umbilical bullae . The body chamber is much better ...
... whorl section is very depressed , reniform , with a whorl breadth to height ratio greater than two ( the specimen is defective ) ; the only detectable ornament is distant , blunt umbilical bullae . The body chamber is much better ...
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Common terms and phrases
1969 CRETACEOUS AMMONOIDEA abbreviated according to chronology AFFINITIES OF COBBANOSCAPHITES Anapachydiscus Yabe ANNALS Belo sur Tsiribihina Berere II Belo bicuspidata Gould BMNH body chamber Cape Town caption chambre d'habitation Cloisons Cobban COBBANOSCAPHITES COLLIGNON Collignon 1969 comma separates Coupe de Berere described Haughton diameter figures Gastropoda Genus Menuites Spath Gisement 191 gros tubercules Henderson 1992 HERBERT CHRISTIAN KLINGER holotype Karapadites karapadensis Kennedy & Henderson KENNEDY & HERBERT lectotype Leda Lower Campanian Madagascar Maorites Aemilii Matsumoto 1984 menu Forbes Menuites menabensis Collignon microconch Mollusca namacolus Nucula original of Collignon pachydiscids referred paper paratypes parentheses Pondicherry precedes the aperture premier lobe punctuation reduction or enlargement Reeside registration number Roman numerals Scaphites scientific name SEMPER ALIQUID separate author's name shouldered italics Smith SOUTH AFRICAN MUSEUM South India specimen subheadings are shouldered Synonymy arrangement tuberculate pachydiscids type species umbilical Upper Maastrichtian volume number Von Huene whorl WILLIAM JAMES KENNEDY Yabe & Shimizu