Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1992 - Natural history |
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Page 80
... known in the Boreal ' Paracrioceras ' , especially in the group of Crioceratites ( C. ) denckmanni ( Müller , 1892 ) ( sensu Immel 1978 : 63 ) . This species group includes C. ( C. ) denckmanni ( Müller , 1892 : 18 ; see Von Koenen 1902 ...
... known in the Boreal ' Paracrioceras ' , especially in the group of Crioceratites ( C. ) denckmanni ( Müller , 1892 ) ( sensu Immel 1978 : 63 ) . This species group includes C. ( C. ) denckmanni ( Müller , 1892 : 18 ; see Von Koenen 1902 ...
Page 82
... known mainly from Madagascar , but was also recently recorded from Indonesia ( Skwarko & Thieuloy 1989 ) . Crioceratites diamantensis ( Gerth , 1925 ) ( see Gerth 1925 : 115 , pl . 1 ( figs 3-4 ) ; Giovine 1950 : 53 , pl . 5 ( fig . 1 ) ...
... known mainly from Madagascar , but was also recently recorded from Indonesia ( Skwarko & Thieuloy 1989 ) . Crioceratites diamantensis ( Gerth , 1925 ) ( see Gerth 1925 : 115 , pl . 1 ( figs 3-4 ) ; Giovine 1950 : 53 , pl . 5 ( fig . 1 ) ...
Page 109
... 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 Acrioceras . Rawson ( 1975 ) suggested that ...
... 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 Acrioceras . Rawson ( 1975 ) suggested that ...
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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