Annals of the South African Museum, Volume 73The Museum, 1977 - Natual history |
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Page 256
South African Museum. Type species Genus Tropaeum J. de C. Sowerby , 1837 Tropaeum bowerbanki J. de C. Sowerby , 1837 from the Lower Aptian of England , by monotypy . Diagnosis Generally large ; coiling predominantly crioceratitid , but ...
South African Museum. Type species Genus Tropaeum J. de C. Sowerby , 1837 Tropaeum bowerbanki J. de C. Sowerby , 1837 from the Lower Aptian of England , by monotypy . Diagnosis Generally large ; coiling predominantly crioceratitid , but ...
Page 257
... Tropaeum gr . ex . subarcticum Casey In each of these groups , successive species show parallel evolution of the ... Tropaeum species is rather unsatisfactory , but is based primarily on the coiling of the outer whorls and body chamber ...
... Tropaeum gr . ex . subarcticum Casey In each of these groups , successive species show parallel evolution of the ... Tropaeum species is rather unsatisfactory , but is based primarily on the coiling of the outer whorls and body chamber ...
Page 287
... Tropaeum and Australiceras , see Casey ( 1960 : 40 , 1961 : 45 ) . Day's ( 1974 : 8 ) assertion that the saddles of the suture lines of the Australian representatives of Australiceras tend to be broader than those in Tropaeum is also ...
... Tropaeum and Australiceras , see Casey ( 1960 : 40 , 1961 : 45 ) . Day's ( 1974 : 8 ) assertion that the saddles of the suture lines of the Australian representatives of Australiceras tend to be broader than those in Tropaeum is also ...
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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