Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1992 - Natural history |
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Page 72
... described previously by Klinger & Kennedy ( 1977 ) . Barremian representatives of the family are here described for the first time ; these are all from the same ( and only Barremian ) outcrop , locality 170 of Kennedy & Klinger ( 1975 ...
... described previously by Klinger & Kennedy ( 1977 ) . Barremian representatives of the family are here described for the first time ; these are all from the same ( and only Barremian ) outcrop , locality 170 of Kennedy & Klinger ( 1975 ...
Page 97
... described and figured by Thomson ( 1974 : 12 , pl . 2e , text - fig . 4a ) as Emericiceras ( ? ) sp . , and subsequently as Paracrioceras ( Thomson 1983 : 410 , text - fig . 2 ) , is too poorly preserved for definite identification ...
... described and figured by Thomson ( 1974 : 12 , pl . 2e , text - fig . 4a ) as Emericiceras ( ? ) sp . , and subsequently as Paracrioceras ( Thomson 1983 : 410 , text - fig . 2 ) , is too poorly preserved for definite identification ...
Page 123
... described recently by Riccardi & Aguirre Urreta ( 1989 ) under the generic name of Hemihoplites Spath , 1924. Our material does not contribute in any constructive way to the discussion of whether Hemihoplites should be retained in a ...
... described recently by Riccardi & Aguirre Urreta ( 1989 ) under the generic name of Hemihoplites Spath , 1924. Our material does not contribute in any constructive way to the discussion of whether Hemihoplites should be retained in a ...
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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