Annals of the South African Museum, Volume 73The Museum, 1977 - Natual history |
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Page 261
... Zululand specimen is intermediate between that of Sinzow's two figured specimens . In the lack of a sudden change of ornament on the body chamber , the present species is similar to the Australian Tropaeum undatum Whitehouse 1926 ( see ...
... Zululand specimen is intermediate between that of Sinzow's two figured specimens . In the lack of a sudden change of ornament on the body chamber , the present species is similar to the Australian Tropaeum undatum Whitehouse 1926 ( see ...
Page 282
... Zululand specimen is tentatively referred to the Australian species because of the similar coarse ribbing on the innermost whorls , followed by slightly sinuous ribbing , together with a rapid increase in whorl diameter . The only ...
... Zululand specimen is tentatively referred to the Australian species because of the similar coarse ribbing on the innermost whorls , followed by slightly sinuous ribbing , together with a rapid increase in whorl diameter . The only ...
Page 336
... Zululand , Aptian III . x 2. B - C . Helicancyloceras ( Helicancyloceras ) vohimaranitraensis ( Collignon , 1962 ) . BMNH C79704 from locality 166 , Zululand , Aptian III . × 2. Transitional to H. ( H. ) densecostatum . E - G ...
... Zululand , Aptian III . x 2. B - C . Helicancyloceras ( Helicancyloceras ) vohimaranitraensis ( Collignon , 1962 ) . BMNH C79704 from locality 166 , Zululand , Aptian III . × 2. Transitional to H. ( H. ) densecostatum . E - G ...
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Common terms and phrases
abbreviations adcauline adnate Albian Allman Ammonites Ammonoidea Amphipoda Ancyloceras Adouliceras ancyloceratid aperture Aptian Aptian III-IV Australiceras author's name authors Barremian bicuspidata BMNH body chamber cala Campanian Cape Town capensis Casey Cenomanian coiling Collignon constrictions Cretaceous Crioceras crozier described Description distal dorsal dorsum Eoxenopoides reuningi fauna figures flanks fossil Gastropoda genus gonothecae Haughton Helicancyloceras Nonyaniceras Hoepen holotype hydrocladia hydrothecae inner whorls internode Kerguelen Kossmat lateral Lectotype length lobe locality 168 locality 170 Lower Aptian Maastrichtian Madagascar material metres Millard Mozambique mozambiquense nematothecae occur ornament paratypes Pedicel phragmocone pipids Pseudophyllites referred ribs rounded Saghalinites Santonian scientific name segment separated Sertularella seta shaft shoulder Sinzow South African Museum southern Spath species specimen spines Stechow stem subheadings subsimbirskense SUID-AFRIKAANSE MUSEUM suture line Symplectoscyphus Synonymy Tetragonites text-fig Tonohamites Totton Toxoceratoides Tropaeum tubercles umbilical Umzamba Upper Aptian venter ventral Vervoort Wb/Wh whorl section Wiedmann Xenopus Zululand