Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1992 - Natural history |
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Page 109
... Aptian homoeomorph of Acrioceras , thus far only known from the Western Caucasus . Ornament is virtually identical to that of Acrioceras , but the suture has a distinct bifid lateral lobe ( L ) in contrast to the trifid condition in ...
... Aptian homoeomorph of Acrioceras , thus far only known from the Western Caucasus . Ornament is virtually identical to that of Acrioceras , but the suture has a distinct bifid lateral lobe ( L ) in contrast to the trifid condition in ...
Page 123
... Aptian of Mallorca , France , Italy , Bulgaria , Yugoslavia , Caucasus and Crimea , and questionably Mexico ( Imlay 1938 ) and Canada . In southern Patagonia , Hemihoplites occurs in the Hauterivian and Barremian . Skwarko & Thieuloy ...
... Aptian of Mallorca , France , Italy , Bulgaria , Yugoslavia , Caucasus and Crimea , and questionably Mexico ( Imlay 1938 ) and Canada . In southern Patagonia , Hemihoplites occurs in the Hauterivian and Barremian . Skwarko & Thieuloy ...
Page 133
... Aptian ammonites from the Argentinian Austral Basin . The subfamily Helicancylinae Hyatt , 1894. Annals of the South African Museum 96 ( 7 ) : 271-314 . AGUIRRE URRETA , M. B. & KLINGER , H. C. 1986. Upper Barremian Heteroceratinae ...
... Aptian ammonites from the Argentinian Austral Basin . The subfamily Helicancylinae Hyatt , 1894. Annals of the South African Museum 96 ( 7 ) : 271-314 . AGUIRRE URRETA , M. B. & KLINGER , H. C. 1986. Upper Barremian Heteroceratinae ...
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Common terms and phrases
Acrioceras Acrioceras sp Africa Aguirre Urreta 1981 ammonites Ammonoidea Ancyloceras Ancyloceratinae Aptian Aspinoceras aspinoceratid australis sp barremense BMNH body chamber Boreal and Tethyan bullae ceras cliff and gully close coiling coarsely ornamented Collignon 1962 compressed Crioceratites Crioceratites s.s. Cryptocrioceras cundimarcae d'Orbigny diameter dimorphism discussion early whorls emerici Emericiceras family Ancyloceratidae flexuous genus genus Crioceratites Geology Giovine group of Crioceratites Hauterivian Hemihoplites sp holotype Immel inner whorls Kakabadze 1981 Leveillé lobe locality 170 Lower Barremian major ribs material Menuthiocrioceras Mlambongwenya Trading Store monopujaae Neuquén Obata outer whorls Palaeontology Paracrioceras Paraspinoceras Patagonia Pedioceras phragmocone Pseudothurmannia Rawson referred ribs Riccardi & Aguirre Sarkar Sornayites South African Museum southern Patagonia Spath species groups specimens tabarelli Astier taxonomic Tethyan Realm text-fig Thieuloy Thomel trituberculate ribs tubercles type species umbilical shoulder umbilical wall uncoiled Unterkreide Upper Barremian Upper Hauterivian Valanginian venter ventral tubercles ventrolateral shoulder whorl section Wiedmann yrigoyeni Leanza zulu sp Zululand