Annals of the South African MuseumThe Museum, 1989 - Natural history |
From inside the book
Results 1-3 of 90
Page 268
... Placenticeras ornament start appearing . Small tubercles or tubercle - like ... kaffrarium , where strongly differentiated dimorphs can be distinguished ... Etheridge , 1904 Figs 9-14A , 19-20 , 22-99 Placenticeras kaffrarium Etheridge ...
... Placenticeras ornament start appearing . Small tubercles or tubercle - like ... kaffrarium , where strongly differentiated dimorphs can be distinguished ... Etheridge , 1904 Figs 9-14A , 19-20 , 22-99 Placenticeras kaffrarium Etheridge ...
Page 269
Placenticeras subkaffrarium Spath , 1921 : 247 , pl . 21 ( fig . 2 ) ... kaffrarium Etheridge : Venzo , 1936 : 108 , pl . 11 ( fig . 13 ) , text ... Placenticeras reineckei Haughton , 1925 : 271 , pl . 13 ( figs 4–5 ) ; 1926 ( reprinted in ...
Placenticeras subkaffrarium Spath , 1921 : 247 , pl . 21 ( fig . 2 ) ... kaffrarium Etheridge : Venzo , 1936 : 108 , pl . 11 ( fig . 13 ) , text ... Placenticeras reineckei Haughton , 1925 : 271 , pl . 13 ( figs 4–5 ) ; 1926 ( reprinted in ...
Page 344
... Placenticeras from the Coniacian of Zululand belong to a single extremely variable but phylogenetically conservative species , for which we select the name ... Placenticeras ? kaffrarium Etheridge 344 ANNALS OF THE SOUTH AFRICAN MUSEUM.
... Placenticeras from the Coniacian of Zululand belong to a single extremely variable but phylogenetically conservative species , for which we select the name ... Placenticeras ? kaffrarium Etheridge 344 ANNALS OF THE SOUTH AFRICAN MUSEUM.
Other editions - View all
Common terms and phrases
adult adventive lobe Albian ammonites Atlantic Benson body chamber bottom depth Campanian Cape Town catch rates Cenomanian Central Asia Chiplonkar & Ghare compressed Coniacian continental diameter Diaphus dimorphism distribution Engonoceratidae fauna flanks genus Group holotype Hoplitoplacenticeras Hulley Hyatt Hypengonoceras decaryi Collignon Iljin intraspecific variation isobath Karamaites Kennedy & Wright Klinger Lampanyctodes hectoris lanternfish lateral lobe lateral ornament lateral tubercles Maastrichtian Macroconch Madagascar Marine Metaplacenticeras Michailova Microconch with type myctophid oceanic ontogenetic changes ontogeny Orange Shelf ostracod Parengonoceras Paulcke pelagic phragmocone Placenticeras kaffrarium Etheridge Placenticeras polyopsis Placenticeratidae polyopsis Dujardin Proplacenticeras pseudoceanic ribs saddle Santonian separated Shannon shell smooth South African Museum south-western Africa southern Benguela region Spath specimens specimens.h¹ stage stations subkaffrarium sutural ontogeny suture suture line SW Cape temperature text-fig Turonian Type species umbilical tubercles umbilicus umkwelanense Upper Albian Upper Campanian Upper Cretaceous upwelling venter ventral clavi Whatley whorl section Wiedmann Zululand