Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1993 - Natural history |
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Page 189
... compressed whorl section with a Wh : Wb ratio of 2 : 1 or more . Klinger ( 1976 : 83–84 ) regarded all these as synonyms of Eubaculites and , for strati- graphic purposes , recognized four species groups based primarily on lateral ...
... compressed whorl section with a Wh : Wb ratio of 2 : 1 or more . Klinger ( 1976 : 83–84 ) regarded all these as synonyms of Eubaculites and , for strati- graphic purposes , recognized four species groups based primarily on lateral ...
Page 200
... compressed whorl section , and a nar- rowly rounded venter . This is similar to the lectotype of Eubaculites simplex , but for the shape of the venter . We are not sure if this is a Eubaculites at all ; it may be a Baculites sensu ...
... compressed whorl section , and a nar- rowly rounded venter . This is similar to the lectotype of Eubaculites simplex , but for the shape of the venter . We are not sure if this is a Eubaculites at all ; it may be a Baculites sensu ...
Page 259
... Compressed Eubaculites ( Wb / Wh 0,46-0,70 ) with flanks that are smooth or with broad , faint dorsal undulations . Whorl section tear - shaped to pyriform , with or without a distinct keel , and venter fastigiate or narrowly tabulate ...
... Compressed Eubaculites ( Wb / Wh 0,46-0,70 ) with flanks that are smooth or with broad , faint dorsal undulations . Whorl section tear - shaped to pyriform , with or without a distinct keel , and venter fastigiate or narrowly tabulate ...
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Common terms and phrases
9 figs ammonite ANSP Arrialoor Baculites sp Baculites vagina Bed 7 G binodose bituberculate lateral ornament BMNH body chamber breadth to height Brunnschweiler 1966 Campanian Cast of original Charter's Creek Rest Collignon 1971 compressed whorl section Creek Rest Camp Crick d'Orbigny dorsal Eubaculiceras Eubaculites carinatus Morton Eubaculites labyrinthicus Morton Eubaculites latecarinatus Brunnschweiler Eubaculites ootacodensis Stoliczka Eubaculites simplex Kossmat Eubaculites vagina Forbes fastigiate venter FAUNAS figured flattened dorsum Geological Survey Giralites height ratio holotype Kennedy & Summesberger lectotype locality 133 locality 20 Maastrichtian I-II Madagascar Matsumoto 1959 mid-flank nomen dubium Ootacod original of Stoliczka Pachydiscus Pondicherry Prairie Bluff Chalk referred Riccardi Santa Cruz Province South Africa South India southern India Spath St Lucia Fm St Lucia Formation Stoliczka 1866 Survey of India suture synonym tabulate venter tabulate ventral keel text-fig tubercles type species typical Upper Maastrichtian Valudavur Formation Western Australia whorl breadth whorl height Zululand