Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1990 - Natural history |
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Page 15
... separate occasions , micromorph , platyconic ammonites have been recorded from the Upper Albian of the Southern Hemisphere as Boris- siakoceras — a genus generally regarded as being of Middle Cenomanian to Turo- nian age , but which may ...
... separate occasions , micromorph , platyconic ammonites have been recorded from the Upper Albian of the Southern Hemisphere as Boris- siakoceras — a genus generally regarded as being of Middle Cenomanian to Turo- nian age , but which may ...
Page 16
... separate them from Borissiakoceras . Koloceras in turn differs from Naramoceras in having a trifid second lateral ( U2 ) lobe , rather than bifid as in the latter . The erection of these two ( apparently endemic ) genera casts doubt on ...
... separate them from Borissiakoceras . Koloceras in turn differs from Naramoceras in having a trifid second lateral ( U2 ) lobe , rather than bifid as in the latter . The erection of these two ( apparently endemic ) genera casts doubt on ...
Page
... separates author's name and year semicolon separates more than one reference by the same author full stop separates references by different authors figures of plates are enclosed in parentheses to distinguish them from text - figures ...
... separates author's name and year semicolon separates more than one reference by the same author full stop separates references by different authors figures of plates are enclosed in parentheses to distinguish them from text - figures ...
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Common terms and phrases
14 figs abbreviations according to chronology AFRICA Aguirre Urreta AMMONOIDEA Angolan specimen ANNALS apparent endemic Argentina bicuspidata Gould Blasco de Nullo Borissiakoceras calcite Cape Town CRETACEOUS FAUNAS described Haughton Eomarshallites Estancia La Vega Falciferella FAUNAS FROM SOUTH FAUNAS FROM ZULULAND figures Gastropoda genus Koloceras HERBERT CHRISTIAN KLINGER Hoepen Collection Holotype KLINGER & WILLIAM Koloceras and Naramoceras KOLOCERAS CEPHALOPODA Koloceras talenkanum Riccardi Leanza Leda locality 51 macroconch Medina & Rinaldi Mortoniceratinae MZINENE FORMATION ALBIAN namacolus Neokentroceras Nucula paratypes parentheses Partschiceras Patagonia phragmocone punctuation Puzosia vegaensis references registration number Riccardi et al Rió Mayer Formation Roman numerals Santa Cruz Province scientific name separate author's name shouldered italics Smith South African Museum South Gondwanid Spath subfamily Aconeceratinae subfamily Labeceratinae subheadings are shouldered suture lines Synonymy arrangement text-figs trifid lateral type species Upper Albian Urreta & Medina Urreta & Riccardi volume number Von Huene whorl WILLIAM JAMES KENNEDY ZULULAND AND NATAL