Annals of the South African Museum, Volume 73The Museum, 1977 - Natual history |
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Page 268
... similar to those of the present species , but that the coiling is closer with the whorls touching . Australiceras rabenjanaharyi Collignon ( 1962 : 26 , pl . 226 ( fig . 969 ) ) from Madagascar , has similar ornament after the initial ...
... similar to those of the present species , but that the coiling is closer with the whorls touching . Australiceras rabenjanaharyi Collignon ( 1962 : 26 , pl . 226 ( fig . 969 ) ) from Madagascar , has similar ornament after the initial ...
Page 295
... similar width . Occasional bifurcations occur at midflank . The outer whorl is abraded and encrusted by epizoans , but appears to have borne similar ribs . The suture line is very incised , with a large asymmetrical trifid lateral lobe ...
... similar width . Occasional bifurcations occur at midflank . The outer whorl is abraded and encrusted by epizoans , but appears to have borne similar ribs . The suture line is very incised , with a large asymmetrical trifid lateral lobe ...
Page 366
... similar , the ornamentation as follows : first and second exopodite segment each with a serrated spine and one plumose seta ( Fig . 2D ) . Apical segment with three lateral spines , one long terminal spine and five plumose setae . Outer ...
... similar , the ornamentation as follows : first and second exopodite segment each with a serrated spine and one plumose seta ( Fig . 2D ) . Apical segment with three lateral spines , one long terminal spine and five plumose setae . Outer ...
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Common terms and phrases
abbreviations adcauline adnate Africa Albian Allman Ammonites Ammonoidea Amphipoda Ancyloceras Adouliceras aperture Aptian Aptian III-IV Australiceras author's name authors Berkeley bicuspidata BMNH body chamber CALIFORNIA LIBRARY Campanian Cape Town capensis Casey coiling Collignon constrictions Cretaceous Crioceras crozier described Description diameter distal dorsal dorsum Eoxenopoides reuningi fauna female figures flanks fossil genus Geol gonothecae Haughton Hoepen holotype hydrocladia hydroids hydrothecae inner whorls internode Kerguelen KLINGER lateral Lectotype length lobe locality 168 Lower Aptian Maastrichtian Madagascar margin material metres Millard Mozambique neglectus nematothecae occur ornament paratypes pedicel phragmocone pipids Pseudophyllites referred ribs rounded Saghalinites Santonian scientific name segment separated Sertularella seta shaft Sinzow South African Museum southern Spath species specimen spines Stechow stem subsimbirskense SUID-AFRIKAANSE MUSEUM Symplectoscyphus Synonymy Tetragonites text-fig Therocephalia Tonohamites Totton Toxoceratoides Tropaeum tubercles umbilical Umzamba UNIVERSITY OF CALIFORNIA Upper Aptian venter ventral Vervoort whorl section Wiedmann Xenopus Zool Zululand