Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1992 - Natural history |
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Page 76
... Crioceratites to illustrate the trend towards recoiling , according to Wiedmann ( 1962 ) . 1. C. ( C. ) . duvali . 2 ... group in his brief discussion on Paracrioceras , regarded Emericiceras as a junior subjective synonym of Paracrioceras ...
... Crioceratites to illustrate the trend towards recoiling , according to Wiedmann ( 1962 ) . 1. C. ( C. ) . duvali . 2 ... group in his brief discussion on Paracrioceras , regarded Emericiceras as a junior subjective synonym of Paracrioceras ...
Page 78
... group of Crioceratites ( C. ) barremense ( Kilian , 1895 ) . Species referable to this group include C. ( C. ) barremense ( Kilian , 1895 : 978 ; see also Simionescu 1900 : 14 , pl . 1 ( figs 4-5 ) ) , C. ( C. ) thomeli Immel , 1978 ...
... group of Crioceratites ( C. ) barremense ( Kilian , 1895 ) . Species referable to this group include C. ( C. ) barremense ( Kilian , 1895 : 978 ; see also Simionescu 1900 : 14 , pl . 1 ( figs 4-5 ) ) , C. ( C. ) thomeli Immel , 1978 ...
Page 80
... Crioceratites ( C. ) australis sp . nov . in the very short trituberculate stage on the inner whorls . Crioceratites ... group of Crioceratites ( C. ) denckmanni ( Müller , 1892 ) ( sensu Immel 1978 : 63 ) . This species group includes C ...
... Crioceratites ( C. ) australis sp . nov . in the very short trituberculate stage on the inner whorls . Crioceratites ... group of Crioceratites ( C. ) denckmanni ( Müller , 1892 ) ( sensu Immel 1978 : 63 ) . This species group includes C ...
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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