Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum

adult appear Baculites vagina Bed 7 G bituberculate BMNH body chamber broad Brunnschweiler 1966 Campanian Cardabites Cast collections Collignon d'Orbigny dated described discussed distinct dorsal dorsum Eubaculiceras Eubaculites carinatus Morton Eubaculites labyrinthicus Morton Eubaculites latecarinatus Brunnschweiler Eubaculites simplex Kossmat Eubaculites vagina Forbes fastigiate venter figured flanks flattened forms genus Geological Survey given Group Henderson horizon Hünicken illustrations included indicate Kennedy Klinger lateral ornament lectotype locality 133 locality 20 Lower lyelli Maastrichtian I-II Maastrichtian II Madagascar material Matsumoto Museum narrowly nomen dubium Note Obata occidentalis occurs ootacodensis Stoliczka original pars Pondicherry present preserved ratio recorded referred regarded ribs rioturbioensis rounded separate shows smooth South Africa South India Spath species specimens St Lucia Fm St Lucia Formation stage subsequent synonym tabulate venter text-fig tubercles typical Upper variants Western Australia whorl height whorl section yielded Zone Zululand