Annals of the South African Museum, Volume 73The Museum, 1977 - Natual history |
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Page 35
... region . In the distal region nodes fairly clearly marked and sloping in alternate directions , each internode bearing three hydrothecae and a hydrocladium arising imme- diately below the third hydrotheca . The two rows of hydrothecae ...
... region . In the distal region nodes fairly clearly marked and sloping in alternate directions , each internode bearing three hydrothecae and a hydrocladium arising imme- diately below the third hydrotheca . The two rows of hydrothecae ...
Page 44
... region . The affinities of these 28 species are in fact mainly with the South American region ( or Magellan Province , including the Falklands and South Georgia ) and with the Antarctic Continent , for 19 of the species ( 67,9 % ) also ...
... region . The affinities of these 28 species are in fact mainly with the South American region ( or Magellan Province , including the Falklands and South Georgia ) and with the Antarctic Continent , for 19 of the species ( 67,9 % ) also ...
Page 70
... region found in Pipa . Such an anterior extension of the pterygoids is also seen in the Cretaceous genera Thoraciliacus and Cordicephalus , but curvature of the bones appears to have been different in the latter , the anterior ends ...
... region found in Pipa . Such an anterior extension of the pterygoids is also seen in the Cretaceous genera Thoraciliacus and Cordicephalus , but curvature of the bones appears to have been different in the latter , the anterior ends ...
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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