Annals of the South African MuseumThe Museum, 1989 - Natural history |
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Page 365
... suggest that Hypengonoceras would be better treated as a late Upper Albian member of the Engonoceratidae , rather than as an early placenticeratid of unknown affinities , as tentatively suggested in Kennedy & Wright's ( 1983 , text ...
... suggest that Hypengonoceras would be better treated as a late Upper Albian member of the Engonoceratidae , rather than as an early placenticeratid of unknown affinities , as tentatively suggested in Kennedy & Wright's ( 1983 , text ...
Page 425
... suggested that shelf - slope zonation is the dynamic response of each group to hydrographic and circulatory characters that maintains core abundances as separate entities , in much the same manner as been shown by Petersen et al ...
... suggested that shelf - slope zonation is the dynamic response of each group to hydrographic and circulatory characters that maintains core abundances as separate entities , in much the same manner as been shown by Petersen et al ...
Page 429
... suggested for the Mauritanian Upwelling region ( Badcock 1981 ) . In the latter region , the zooplankton biomass ... suggest that during winter the off - shore distribution of Lampanyctodes hectoris is unrelated to the position of the ...
... suggested for the Mauritanian Upwelling region ( Badcock 1981 ) . In the latter region , the zooplankton biomass ... suggest that during winter the off - shore distribution of Lampanyctodes hectoris is unrelated to the position of the ...
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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.hı 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