Annals of the South African Museum, Volume 73The Museum, 1977 - Natual history |
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Page 51
... reuningi , originally described as a pipid , have been questioned and several authors have placed it in a separate family Eoxenopoididae . Restudy of the original material for the first time since its original description shows this ...
... reuningi , originally described as a pipid , have been questioned and several authors have placed it in a separate family Eoxenopoididae . Restudy of the original material for the first time since its original description shows this ...
Page 76
... reuningi to that of the relatively primitive species of Xenopus noted above , this feature may be scored as a rather weak resemblance to these species , although there is definite possibility of parallelism in ear capsule expansion in ...
... reuningi to that of the relatively primitive species of Xenopus noted above , this feature may be scored as a rather weak resemblance to these species , although there is definite possibility of parallelism in ear capsule expansion in ...
Page 77
... reuningi and their absence ( excepting parietal foramen position ) in species of Xenopus indicates that origin of E. reuningi must have been within the Cretaceous to have preceded appearance of Xenopus , the origin of which has been ...
... reuningi and their absence ( excepting parietal foramen position ) in species of Xenopus indicates that origin of E. reuningi must have been within the Cretaceous to have preceded appearance of Xenopus , the origin of which has been ...
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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