Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum |
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Page 231
All but one described species of Hatchericeras , and of Pseudohatchericeras Leanza , 1970 , are placed in synonymy . ... describing Hatchericeras patagonense , the type species , based on three specimens ( 1901 : 38 , pl .
All but one described species of Hatchericeras , and of Pseudohatchericeras Leanza , 1970 , are placed in synonymy . ... describing Hatchericeras patagonense , the type species , based on three specimens ( 1901 : 38 , pl .
Page 232
5 ) introduced a further species , H. stantoniense , from the Cerro Belgrano , Patagonia , based on a solitary ... 38 ( 1–3 ) ) , and introducing the genus Pseudohatchericeras with H. argentinense Stanton , 1901 , as type species .
5 ) introduced a further species , H. stantoniense , from the Cerro Belgrano , Patagonia , based on a solitary ... 38 ( 1–3 ) ) , and introducing the genus Pseudohatchericeras with H. argentinense Stanton , 1901 , as type species .
Page 233
244 ) , with Hatchericeras argentinense Stanton , 1901 ( p . 39 , pl . 9 ( figs 2-5 ) as type species , seems to be no more than a flat - ribbed Hatchericeras ( e.g. compare Riccardi 1988 , CRETACEOUS FAUNAS FROM ZULULAND AND NATAL 233.
244 ) , with Hatchericeras argentinense Stanton , 1901 ( p . 39 , pl . 9 ( figs 2-5 ) as type species , seems to be no more than a flat - ribbed Hatchericeras ( e.g. compare Riccardi 1988 , CRETACEOUS FAUNAS FROM ZULULAND AND NATAL 233.
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Common terms and phrases
9 figs abbreviations Abstract according acknowledges adult africanum Alopecoceras AMMONOIDEA ANNALS appear Argentina argentinense Stanton arrangement Austral Basin author's name authors Barremian bicuspidata body chamber broad Cape Town capital caption chronological cited Colchidites Zone Collections comma consecutively described designated diameter dimensions Discussion Examples FAUNAS Favre figures flank flattened followed genus give given Hatchericeras patagonense Stanton HATCHERICERAS STANTON Hauterivian headings Holotype illustrations included indicated initial internal italics journal Kennedy & Klinger Leanza Leda letters lobe material Mollusca Neocomitinae Note original Ornament OUM KX Oxford paratypes parentheses patagonense Zone Patagonian Perisphinctaceae placed prorsiradiate Pseudohatchericeras publication published punctuation reduced references regarded ribs Riccardi Roman scientific name seems semilaeve Leanza separates shouldered Smith South African Museum specimen Spruit subfamily subheadings Subsequently Suture synonym Tables type species umbilical umbilicus University venter whorl Wright Zululand