Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1992 - Natural history |
From inside the book
Results 1-3 of 3
Page 78
... 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 ( = Crioceratites ( Emericiceras ) ...
... 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 ( = Crioceratites ( Emericiceras ) ...
Page 94
... barremense , whereas the compressed forms with more intermediate ribs are closest to ' E. ' gr . ex . thiollierei . Immel ( 1978 : 52 ) included the following species in the group of Crioceratites barremense : C. ( C. ) barremense ...
... barremense , whereas the compressed forms with more intermediate ribs are closest to ' E. ' gr . ex . thiollierei . Immel ( 1978 : 52 ) included the following species in the group of Crioceratites barremense : C. ( C. ) barremense ...
Page 97
... barremense by Thieuloy , is very similar to C. ( C. ) yrigoyeni . It has strong trituberculate ribs on the inner whorls , separated by single intermediaries , but this mode of ornament soon gives way to slightly flexuous , sometimes ...
... barremense by Thieuloy , is very similar to C. ( C. ) yrigoyeni . It has strong trituberculate ribs on the inner whorls , separated by single intermediaries , but this mode of ornament soon gives way to slightly flexuous , sometimes ...
Other editions - View all
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