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 236
... broad prorsiradiate ribs ( Fig . 4 ) on the flank , narrowing somewhat towards the umbilicus . The venter is broad , flat and smooth ( Fig . 3B ) . OUM KX 1804 ( Figs 1G , 2 ) is a complete adult , 250 mm in diameter . Ornament on the ...
... broad prorsiradiate ribs ( Fig . 4 ) on the flank , narrowing somewhat towards the umbilicus . The venter is broad , flat and smooth ( Fig . 3B ) . OUM KX 1804 ( Figs 1G , 2 ) is a complete adult , 250 mm in diameter . Ornament on the ...
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Common terms and phrases
1901 CEPHALOPODA 9 figs abbreviations adult africanum insignicostatum Aguirre Urreta 1989 Albian Alopecoceras ammonites AMMONOIDEA Argentina Austral Basin BARREMIAN OF ZULULAND bicuspidata Gould body chamber Buenos Aires Cape Town Chorrillo Colchidites Zone described Haughton diameter division Barremian FAUNAS FROM ZULULAND Favre Gastroplitinae Gastropoda genus hatcheri Leanza Hatchericeras lakefieldense Hatchericeras patagonense Stanton Hatchericeras patagonense Zone HATCHERICERAS STANTON Hauterivian HERBERT CHRISTIAN KLINGER Holotype illustrations KENNEDY & HERBERT Kennedy & Klinger Leda lobe locality 170 M. B. Aguirre Urreta Mlambongwenya Spruit Mollusca namacolus Neocomitinae Occurrence Barremian Ornament OUM KX outer flank paratypes parentheses Patagonian Perisphinctaceae prorsiradiate Pseudohatchericeras Leanza pueyrrydonense punctuation references registration number ribs Riccardi & Aguirre Roman numerals Sanmartinoceras africanum santacrucense Leanza scientific name semilaeve Leanza separate author's name shouldered italics South African Museum stantoniense subfamily subheadings are shouldered subtrifid SUTURE TERMINOLOGY Synonymy arrangement type species umbilical umbilicus Urreta & Klinger venter volume number WILLIAM JAMES KENNEDY Zone Hatchericeras